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Videos uploaded by user “Edupedia World” for the 2017

05:51
What is GST? | All about GST We have started a new series on the GST Act and GST Rules for CA, CMA, CS and MBA. Learn all about it from the following series: "GST | Goods and Services Tax Act 2017 | Learn About GST Act | Introduction to GST | Complete Lesson" https://www.youtube.com/playlist?list=PLJumA3phskPHspau5gV-cvkzTK89TlhUe https://www.youtube.com/watch?v=H5uqkDTIJBM&list=PLJumA3phskPHspau5gV-cvkzTK89TlhUe&index=2 A Video by Edupedia World. www.edupediaworld.com All Rights reserved Music from http://bensound.com
Views: 49295 Edupedia World

13:14
Engineering Subjects: Introduction to Material Science and Engineering: Materials Science & Engineering | Mechanical Properties - Creep Behaviour | 6.5 Introduction Previous Lecture - Fatigue Present Lecture - Creep Creep It is a time dependent phenomena and it occurs at elevated temperature and is dependent on melting point.
Views: 13577 Edupedia World

09:59
Engineering Subjects: Material Science and Engineering: Material Science | Material Design - Part 3 | Continuous Cooling Transformation Diagram | CCT - 9.3 Introduction - : Previous Lecture - TTT Diagram Present Lecture - CCT Diagram CCT Diagram (Continuous - Cooling - Transformation) - It is not carried at isothermal condition - Curves are shifted to more time and lower temperature - Bainite formation not possible. Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 9034 Edupedia World

23:45
Engineering Subjects: Material Science and Engineering: MATERIAL DESIGN - Part 2 | Time Temperature Transformation | TTT Diagram | 9.2 Introduction - : Previous Video - Different Kind of Invariant reaction take place Present Video - TTT Diagram TTT Diagram - Time Temperature Transformation (Isothermal Transformation Diagram) It deals with Isotherma condition i.e temperature is maintained constant throughout the transformation Pearlite Start and Pearlite Finish for different temperatures Fine Pearlite Coarse Pearlite Proeutectoid Phase Bainite Meta Stable (Has more hardness than pearlite) Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 13175 Edupedia World

15:50
Views: 9948 Edupedia World

14:27
Material Science and Engineering : Engineering AMIE Exam Lectures- Materials Science & Engineering | Strengthening Mechanism - 1 | 7.3 Introduction - Previous Lecture - Slip and Slip System Present Lecture - Strengthening Mechanisms Strengthening Mechanism Different Strengthening Mechanism include - - Grain Size Reduction - Solid Solution Strengthening - Strain Hardening - Precipitation and Dispersion Strengthening - Transformation Hardening Grain Size Reduction - Dislocation Motion is restricted at thee grain boundary - Change in slip direction - High Angle - Dislocation might not traverse through, stress concentration active dislocation in adjacent grain - Small Angle - Less Effective - Hall Petch Relation - Improves Strength as well as toughness Solid Solution Strengthening - Alloying with impurity atoms - Impurity Provides Lattice Strain - Dislocation Movement Restricted - Increase In Strength, Reduction in Ductility Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 14564 Edupedia World

18:09
Material Science and Engineering : Engineering AMIE Exam Lectures- Materials Science & Engineering | Fracture | 6.6 Introduction Previous Lecture - Creep Present Lecture - Fracture Fracture - Separation of a body into 2 or more parts at a low temperature. Stress can be - : Tensile Compressive Torsional Shear Modes Of Fracture - : Ductile Brittle Steps of Fracture Process - : Crack Formation Crack Propagation Ductile Fracture is preferred by Engineers Image of Ductile Fracture and Brittle Fracture Ductile To Brittle Transition '- BCC and HCP shows the transition - FCC remain ductile even at very low temperature - Ceramics normally have DBTT in excess of 1000 c Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 11470 Edupedia World

13:49
Material Science and Engineering : Engineering AMIE Exam Lectures- Material Science | Introduction and Stress Relieving | Heat Treatment | 10.1 Introduction - : Previous Lecture - Phase Diagram, Kind of Phase Diagram Present Lecture - Heat Treatment related with steel Heat treatment Processes - There are different major heat treatments. Major one are - : - Stress Relieving - Annealing and it's type - Normalizing - Spheroidizing - Hardening - Tempering - Austempering - Martempering - Sub - Zero Treatment Stress Relieving - Used to remove internal stress - No microstructural changes - Uniform heating else internal stress development - Extent or stress relieved depends on temperature and time. Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved
Views: 11541 Edupedia World

13:58
Engineering Subjects; Material Science and Engineering: AMIE Exam Lectures- Materials Science & Engineering | Heat Treatment | Tempering & its Type | 10.6 Introduction Previous Video - : Different types of heat treatment processes Present Video - : Tempering Tempering - : It is required just after the hardening process and is heated below lower critical temperature followed by air cooling or furnace cooling. Changes takes place during tempering - : - Carbon rejected by BCT martensite. - Spheroidization - Formation of ferrite and carbide mixture. Austempering Process - : Austempering is converted to martensite Advantages - - Low internal stess - Less distrotion - Improves mechanical property. Sub - Zero Treatment - Used to reduce retained austensile. Results in - : - Increased hardness - Increased wea resistance - Increase in internal stress , tempering required. Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved
Views: 9323 Edupedia World

07:46
Material Science and Engineering : Engineering AMIE Exam Lectures- Materials Science & Engg. I Properties of Martensite, Pearlite & Bainite I 9.5 Introduction - : Previous Lecture - : Martensite Present Lecture - : Brief the different properties Mechanical Properties of Perlite and Bainite - : - Fine Pearlite - Coarse Pearlite - Cementite Martensite - Strongest - Brittle - Increase in C % ; leads to increase in hardness - Austenite to martensite - Unusable Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved
Views: 6036 Edupedia World

12:04
Material Science & Engineering Introduction Imperfection In Solid 4.1 Are Crystalline Material Perfectly Ordered? -Large Number of Imperfections Present -This are know a 'Defects' -Properties profoundly affected by defects -Defects are Crystalline/lattice irregularity in one or more dimension Point Defect (0 Dimension) Metal -Vacancy -Self Interstitial Ceramic -Frenkel Defect -Sochotky Defect Impurities (both Metal and Ceramic) -Substitutional -Interstitial Line Defect (1 Dimension ) Dislocation -Edge Dislocation -Screw Dislocation Surface Defect (2 Dimension) -External Surface -Grain Boundary -Twin Boundary Volume Defect (3 Dimension ) -Pores -Cracks -Foreign Inclusion -Other Phases Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 11205 Edupedia World

14:55
Material Science and Engineering : Engineering Materials Science And Engineering | Phase Diagram - Iron Carbon - Introduction | Part 8.6 Introduction Previous Lecture - Invariant Reactions Present Lecture - Iron Carbon Phase Diagram Iron Carbon Phase Diagram - x axis - weight percentage of carbon - Cast Iron - Gama Iron - Eutectic Reaction - Peritectic Reaction Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 20872 Edupedia World

18:26
Material Science and Engineering : Engineering Materials Science & Engineering | Binary Eutectic System | Phase Diagram - Part 1 | Introduction - : previous Lecture - Phase Diagram Present Lecture - Binary Eutectic System Binary Eutectic System - One liquid giving rise to two solids simultaneously known as Eutectic Reaction. Phase Diagram which Eutectic Reaction is called Eutectic System. Example - Copper Silver System Invariant Reaction - Reactions which takes place at only one singular point is known as Invariant Reaction and they have zero degree of freedom. Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 8943 Edupedia World

14:52
Engineering Subjects: Introduction to Material Science and Engineering: Material Science and Engineering| Diffusion in Solids| Types of Diffusion| Diffusion Mechanism| 5.1 Review: In the previous set of videos, we had seen the different kinds of imperfections that can be present in a solid material. In the next 3 lectures, we shall be discussing about diffusion: • What is diffusion? • What is the basic phenomenon behind it? • What are the different types of diffusion processes? What is Diffusion:- - We have already studied diffusion in our junior classes but they are specific to gases. - Similar to that phenomenon, diffusion can take place even in solids. Let us understand the basic phenomenon of diffusion:- 00:01:00 - It is the process of mass transport by movement of atoms and molecules from a region of high chemical potential to a region of low chemical potential. - High chemical potential most of the time corresponds to High concentration - Low chemical potential most of the time corresponds to Low concentration - There are two types of diffusion: • Interdiffusion or impurity Diffusion • Self-Diffusion Interdiffusion or impurity Diffusion:- If a material of iron has some carbon molecules present and the carbon molecules diffuse and move to a different place then this is called Interdiffusion or Impurity Diffusion, because small amount of carbon in the bulk Iron is considered to be an impurity. Self-Diffusion:- If some iron molecules from the bulk iron material diffuse and shift to a new location then this is called Self Diffusion. Diffusion Mechanism:- How diffusion takes place? During diffusion a step by step movement of atom takes place from one lattice site to another. The requirements or diffusion to take place are 1. There should be an adjacent vacant site 2. Sufficient energy to break bond with neighbours Where will the atom get energy to break the bonds? Atomic vibration provides the required energy to break free the bond. More the temperature more would be the vibration and more energy to break free the bond. There are two different mechanisms of diffusion • Vacancy Diffusion • Interstitial Diffusion Vacancy Diffusion:– - As the name suggests, this has got to do something with vacancy. - Interchange of atom from normal lattice site with adjacent vacancy. - Ease depends on vacancy concentration. - Direction of movement of atom and vacancy is opposite to each other. - Both "Self diffusion" as well as "interdiffusion" takes place Interstitial Diffusion:– - Interstitial are small pockets of empty spaces between atoms. When atoms are packed they have a packing fraction which would be less than 100%, so there is some space between atoms. - Small impurities can lie in between the atoms in these voids or empty space. - No vacancy required, no breaking of bonds required but the impurities or smaller atoms move through these vacancies. - Normally the atom moving is the impurity particle smaller in size. - Interstitial diffusion is faster as the atoms moving through the vacancy are smaller and the space between atoms is far more than the vacancy in vacancy diffusion. We have seen • What diffusion is? • Diffusion takes place even solid • Different types of Diffusion • Different Diffusion Mechanism • Temperature is an important criterion to tell how fast diffusion can take place In the next video, we shall see further and build on what we have seen today. A video by Edupedia World (www.edupediaworld.com), free online education Click here for more videos on this topic: https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Rights Reserved.
Views: 14289 Edupedia World

23:20
Material Science and Engineering : Engineering AMIE Exam Lectures- Materials Science & Engineering | Strengthening Mechanism - 2 | 7.4 Introduction Previous Lecture - Strengthening The Materials Present Lecture - Strain Hardening Ductile Material becomes stronger by continuous plastic deformation Strain Hardening - Strain Hardening, Work Hardening, Cold Hardening - Ductile Material Become stronger by continuous plastic deformation - Increase in dislocation density Dislocation - Dislocation strain field interaction - Percent Gold work refers to percent reduction in area Strain Hardening Recovery, Recrystallization & Grain Growth - Plastic Deformation Results in - : * Change in grain shape * Strain Hardening * Increase in dislocation density On annealing treatment, similar to initial state can be recovered by following series of states: * Recovery * Recrystallization * Grain Growth Recovery * Reduction in internal strain * Enhanced Atomic Diffusion - High Temperature * Reduction in dislocation density Recrystallization - Formation of new strain free equiaxed graines - Helps refine grain structure - Increase in ductility, decrease in strength - Increase in time and/or temperature increases extent of recrystallization Factors Affecting Recrystallization Temperature - Extent of Cold Work - Alloying increase recrystallization temperature Grain Growth - Takes place at elevated temperature - Driving Force is net reduction in grain boundary area - Larger grains grow at the expense of smaller grains - Occurs by short range diffusion - High Temperature, more time, Favors Grain Growth - Fine Grains are usually mechanically superior than coarse grain Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 9608 Edupedia World

16:17
Materials Science & Engineering Ceramic Crystal System Part 2 3.4 Timeline --------------------------------------------------------------------------------- Selected Ceramic Crystal Structure -AX type Crystal Structure -NaCl type or rocksalt type -CsCl type -ZnS type NaCl Type _ CsCl Type ZnS Type CaF2 Type BatiO3 Type Perovskite ---------------------------------------------------------------------------------- Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 5771 Edupedia World

11:40
Engineering Lectures; Material Science and Engineering: 10.2 - Heat Treatment | Annealing Part 1 | Introduction to Annealing | Annealing Processes Introduction - Previous Lecture - Different Heat Treatment Processes Present Lecture - Annealing Processes Annealing Processes - : It is a three step process - * Heating to a Predetermined temperature * Holding at that temperature for certain time * Cooling very slowly Temperature is decided by - * The composition * Desired Property Purpose - : * Relieving internal stress * Improve Ductility and Toughness * Refine Grain * Enhance Mechanibility Types of Annealing depending on temperature of treatment - : - Full Annealing - Partial Annealing - Sub - Critical Annealing Type of annealing depending on purpose : - Diffusion Annealing - Process Annealing - Recrystallization Annealing Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 12848 Edupedia World

13:09
Engineering Subjects: Material Science and Engineering: Material Science | Material Design - Part 4 | Martensite | What is Martensite transformation | 9.4 Introduction - : Previous Lecture - CCT Diagrams Present Lecture - Martensitic Transformation Martensitic Transformation - : It is formed by diffusionless transformation of austenite. - Rapid quenching to low temperature - supersaturated with carbon - Instantaneous Transformation Lower the temperature more the Martensite There is no martensite finish line, means we can never get 100% of martensite formation. Retained Austenite - Austenite remains in conversations is known as Retained Austernite. By seeing the cooling curve, we can decide the schedule which needs to be followed, which gives different microstructure. Different phases of the material. Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 6686 Edupedia World

20:03
Engineering Subjects; Material Science and Engineering: AMIE Exam Lectures- Materials Science | Metal Alloys | Ferrous Alloys & Non Ferrous Alloys | 11.1 Introduction - : Previous Lecture - Different Heat Treatment Processes Present Lecture - Metal Alloys Metal Alloys - Divided into two basic categories - Ferrous Alloys - Non Ferrous Alloys Ferrous Alloys is further subdivided into steel and cast iron.and further into many categories as mentioned in slide. Low carbon steel - : - Not responsive to heat treatment - Low strength - very good ductility and toughness High Strength Low Alloy - : - Total alloy concentration till 10 % - Stronger than plain alloy - Better resistance to corrosion than plain steel Medium Carbon Steel - : - Can be heat treated - Tempered martensite microstructured used - Stronger than plain iron Stainless Steel - : - Highly resistence to corrosion High Carbon Steel - : - Used in Hardening and tempered condition - Hardest, Strongest but least ductile of carbon steel Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved
Views: 8749 Edupedia World

25:03
Engineering Subjects: Introduction to Material Science and Engineering: Materials Science & Engineering | Mechanical Properties - Fatigue | 6.4 Introduction Previous Lecture - Hardness Present Lecture - Fatigue Fatigue - Fatigue is the type of failure which occurs under fluctuating stress also called as dynamic fluctuating stress They must occur at lower stress. * Stress strain curve * It is one of the most common reason for failure of structural Material Fatigue - Cycle Stress Types of Fluctuating loads * Reversed Stress Cycle * Repeated Stress Cycle * Random Stress Cycle Fatigue SN Curve (Probability of failure - Statistical Treatment) Fatigue Steps Involved There are three steps involved in fatigue * Crack Initiation * Crack Propagation * Failure Crack initiation mainly at surface at regions of high stress concentration Factors that affects Fatigue Failure * Mean Stress * Surface Effect A video by Edupedia World (www.edupediaworld.com), free online education Click here for more videos on this topic https://www.youtube.com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Rights Reserved.
Views: 8765 Edupedia World

17:58
Engineering Subjects: Introduction to Material Science and Engineering: Introduction to Material Science and Engineering | Imperfection and Defects in Solid material | Two Dimensional and Three Dimensional Defects | 4.4 Review: One Dimensional Defects – Dislocation – One of the most important types of defect Two dimensional defects:- - Also known as Surface Defects – because surface are usually 2 dimensional Types of Surface Defect:- • External Surface • Grain Boundary • Twin Boundary External Surface:- - It appears at the external surface of the specimen - Surface atoms have several free bonds - High energy regions, because they have free bonds - Tries to reduce surface area to reduce surface energy Grain Boundary:- - Boundary separating two grains or crystals - Different crystallographic orientation in the grains - Grain boundary region is the region of mismatch leading to transition from 1 orientation to another - Low angle grain boundary and high angle grain boundary exist depending on angle of mismanagement Types of Grain Boundaries:- - Tilt Boundary – This is formed by edge dislocation aligning up in a line - Twist Boundary – This has angle of misorientation parallel to the boundary and formed by a series of screw dislocation  Amount of energy depends on degree of misorientation  Grain boundaries are region of higher energy and high chemical activity  Impurities tend to segregate at the boundary  Grain coarsening takes place to reduce surface area which in turn leads to reduced energy Twin Boundary:- - It’s a special type of grain boundary with mirror symmetry about it. There are two types of Twin Boundary. These are formed either by • Stress – These are called mechanical twin • Annealing treatment – These are called Annealing twin These occur in defined plane and direction depending on crystal structure Other types of two dimensional defects:- - Stacking Fault – There is a fault in the stacking sequence and one or more layers are absent in between. This type of defect is known as stacking fault. - Phase Boundary – When the two grains in grain boundary are of different phase or different material, then the boundary separating them will be called as the phase boundary. - Domain Wall – In a magnetic material the boundaries at the separation between the different domains with different magnetic orientation are called the domain walls. Three Dimensional Defects:- - These are also called as Volume Defects. - These are normally introduced while processing and fabrication Most Important Volume defects are: • Pores • Cracks • Foreign Inclusion • Other Phases In the next session, we shall see the Concept of Diffusion in a Solid Material A video by Edupedia World (www.edupediaworld.com), free online education Click here for more videos on this topic: https://www.youtube.com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Rights Reserved.
Views: 14142 Edupedia World

20:02
Material Science and Engineering : Engineering AMIE Exam Lectures- Materials Science and Engineering | Slip System | 7.2 Introduction - : Previous Lecture - Dislocation and Deformation Present Lecture - Slip System Slip System Slip system depends on crystal structure - Face Centered - Body - Centered Cubic - Hexagonal Close Packed Single Crystal - Slip Polycrystal -Slip Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved. Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 15190 Edupedia World

16:04
Materials Science & Engineering Crystal Structure 3.1 Timeline -------------------------------------------------------------------------------------- Content- Properties are influenced by Structure -Study of Structure Necessary Solid Exist as -Crystalline Material -Amorphous Material Properties are influenced by Structure 7 Crystal System ----------------------------------------------------------------------------------------- Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 18260 Edupedia World

10:55
Material Science and Engineering : Engineering Materials Science & Engineering | Free Energy - Phase Diagram | 8.3 Introduction - : Previous Video - Binary Isomorphous Diagram Present Video - Phase Diagram, Free Energy Curves Free Energy Phase Diagram - Fry is the free energy is the functions of external energy and control. Isomorphous Phase Diagram (Explanations) Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 4931 Edupedia World

16:24
Material Science and Engineering : Engineering AMIE Exam Lectures- Materials Science | Heat Treatment | Annealing | Types of Annealing | 10.3 Introduction - Previous Video - Types of Annealing Process Present Video - Full Annealing Full Annealing - : - Heating to austenetic region followed by slow cooling - Temperature not taken - Avoid grain coarsening - Long annealing cycle Partial Annealing - Alternatively called intercritical annealing - Carried out by Hypereutectiod Steel - Less expensive process - Avoids formation of cementite along grain boundary Subcritical Annealing - Carried our below A1 temperature - No Phase Change - Recovery, Grain Growth, Softening Full Annealing - : - Heating to austenetic , region followed by slow cooling - Temperature not taken very high - avoid grain coarsening - Long Annealing Cycle Isotherma Annealing - : - This is modified full annealing - Homogeneous Structure - Improved Machinability - Not used for large components Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved
Views: 7528 Edupedia World

16:18
Engineering Subjects: Introduction to Material Science and Engineering: Materials Science & Engineering | Mechanical Properties - Hardness | 6.3 Introduction Previous Lecture - Tensile Property S. T. R Present Lecture - Hardness Test Hardness - Hardness is a measure of material's resistance to localized plastic deformation. Initially Qualitative measures were used to measure hardness Now quantitative measures are used to measures hardness. *Mohs Scale * Softer Material, Larger Indent and Vice Versa * Hardness test is one of the most common test * Different hardness test - Vickers (diamond pyramid) - Rockwell (Uses diamond cone) - Brinell (Spherical indentor) - Knoop (Diamond Pyramid) A video by Edupedia World (www.edupediaworld.com), free online education Click here t watch more videos on this topic https://www.youtube.com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Rights Reserved.
Views: 8323 Edupedia World

32:15
Material Science and Engineering : Engineering Material Science and Engineering | Phase Diagram | Isomorphous | 8 2 Introduction Previous Lecture - PhaseDiagram Present Lecture - Phase Equilibria Phase Equilibria - The equilibrium state depends on free energy which is a function of internal energy and entropy. Where free energy itself is the function of the internal energy and the entropy of the system. Phase Diagram - It shows relation between temperature, composition and quantities of phases present. Binary Isomorphous System - It is a complete liquid and solid solubility of the two components - Interpretation of Phase Diagram - Phase Present - Interpretation of Phase Diagram - Phases Composition - Interpretation of Phase Diagram - Phase Amounts (Lever Rule) Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 8777 Edupedia World

27:56
Material Science and Engineering : Engineering Materials Science & Engineering | Phase Diagram | Micro structure | Part 8.1 Introduction - Previous Lecture - Strengthening Mechanism Present Lecture - Phase Diagram Phase Diagram - Fundamentals Component System Solubility Limit Phase Sugar Phases Separated Single Phase *Phase Diagram for water Micro structure - The structure of a metallurgical sample as observed under microscope. Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 14420 Edupedia World

09:34
Geography Grade 9: High School Learning Geography Grade 9: The Earth as a Planet | Atmosphere of Earth | Complete Tutorial Earth as an Oblate Spheroid, 00:00:15 - 00:00:41, Earth as an Oblate Spheroid, 00:00:41 - 00:01:35, Earth as the home of Humankind, 00:01:35 - 00:02:20, Atmosphere of Earth Atmosphere Layers Water On Earth The Water Cycle Lithosphere Biosphere Nutrition Cycle Video by Edupedia World (www.edupediaworld.com), Free Online Education; Download our App : https://goo.gl/1b6LBg Click on the Link for online Video for Geography : https://www.youtube.com/playlist?list... All Rights Reserved.
Views: 2478 Edupedia World

11:04
Material Science and Engineering : Engineering AMIE Exam Lectures- Materials Science | Magnesium, Titanium Alloys | Non-Ferrous Alloys-2 | 11.4 Introduction - ; Previous Lecture - Different Types of Non Ferrous Alloys Present Lecture - Continued Introduction - : Magnesium Alloys - Very Low density - Low MP - Catches fire if heated in air - Easily corrodes in marine condition Titanium Alloys - : - Ductile , easily machinable - Very good corrosion resistance at room temperature - Costly Re fractory Metals - : - Metals with very high melting points - Varied uses, especially high temperature condition Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved
Views: 2972 Edupedia World

08:24
English Grammar: High School Learning English Grammar (Hindi) | Types of Sentences | Lesson 1 What is a sentence? *Sentence and Examples Types of Sentences - Declarative or Assertive Sentence - Imperative Sentence - Exclamatory Sentence - Interrogative Sentence Video by Edupedia World (www.edupediaworld.com), Free Online Education; Download our App : https://goo.gl/1b6LBg Click here for the playlist https://www.youtube.com/watch?v=Q8YcUZtjJPI&list=PLJumA3phskPGlso48bLTeIkNpPpmwwdIG All Rights Reserved
Views: 33458 Edupedia World

07:31
GST | Impact of GST on Indian Economy | Part 2 A video by Edupedia World. www.edupediaworld.com All rights reserved. We have started a new series on the GST Act and GST Rules for CA, CMA, CS and MBA. Learn all about it from the following series: "GST | Goods and Services Tax Act 2017 | Learn About GST Act | Introduction to GST | Complete Lesson" https://www.youtube.com/playlist?list=PLJumA3phskPHspau5gV-cvkzTK89TlhUe https://www.youtube.com/watch?v=H5uqkDTIJBM&list=PLJumA3phskPHspau5gV-cvkzTK89TlhUe&index=2
Views: 10505 Edupedia World

08:15
Marketing Management: Managerial Studies; Management Subject Marketing Management | Scope of Marketing | What is Marketing | What is Marketed | Part 2 1. Scope of Marketing - 00:00:14 - 00:00:24 • What is marketing? • What is being marketed? • Who Markets? 2. Definition of Marketing by American Marketing Association (AMA):- 00:00:25 - 00:01:18 3. What is marketing? 00:01:19 - 00:03:26 Marketing Management is the Art and Science of choosing target markets and getting, keeping and growing customers through creating, delivering and communicating superior customer values. Example: Reliance Jio 4. What is being marketed? 00:03:27 - 00:03:53 According to Kotler and Keller, a marketer markets 10 most common entities, they are: • Goods • Services • Events • Experiences • Person • Places • Properties • Organisation • Information • Ideas 5. Goods – 00:03:54 - 00:04:51 • Most common • Physical goods • Bulk of most countries production and marketing efforts • Almost 70 of all marketed stuff are physical goods • India achieves close to 20% of its GDP through export of physical goods. 6. Services – 00:04:52 - 00:06:07 • Next important to Goods • As economy grows, they offer services • Examples: Insurance, Banking, Hoteling, Travelling, Rental firms, Beauticians, etc. • It makes 57% of nominal GDP of India, whereas close to 80% of USA. 7. Events – 00:06:08 - 00:07:02 • Third in the list • Best way to promote products and services • Time based events such as trade show, performance by artists, company’s anniversaries, TV Sops and Movies • Global Sporting Events such as Olympics, World Cups, etc • Event Management Industry is growing tremendously 8. Experiences – 00:07:03 - 00:08:26 • Experiences are also marketed by the marketers • It can be an indirect way of marketing goods and services • It combines several services and goods • Examples: Walt Disney, Tourism Industry, Maharaja Express from the Indian Railways, Indian state Tourism by showcasing past experiences of the visitors, etc. A video by Edupedia World (www.edupediaworld.com), free online education Click here for more videos on this topic: https://www.youtube.com/playlist?list=PLJumA3phskPG-CyVX6iVK1YutiP4xYvtP All Rights Reserved.
Views: 2310 Edupedia World

07:36
Organisational Structure | Boundary less Organization |Types Of Boundary less Organizations |Part 14
Views: 1730 Edupedia World

21:20
The Prevention of Monetary Laundering Act, 2002 | Section 2(1) (p) | Section 2(1) (u) | Part 1; What was the aim for Money Laundering Act to be formed? Objectives:- -Prevent money laundering; -Combat channelizing of money into illegal activities and economic crimes; -Provide for confiscation of property derived from, or involved in,money laundering; -Provide for matters connected therewith or incidental thereto. Explaination (02:34-05:28) Definiton:- (a).Whosoever directly or indirectly attempts to indulge or knowingly is a party in any process or activity connected with the proceeds of crime shall be guilty of offence of money laundering.(section 3) (b).Scheduled Offence [section 2(1)(y)] Explaination (09:32-11:15) Punishment for Money Laundering 13:08 -Imprisonment upto 7 years -Imrisonment upto 10 years Explaination (13:08-21:29) Duties of Banking Co. Financial Institutions and Intermediaries. Video by Edupedia World (www.edupediaworld.com), Free Online Education; Click here for more videos on this subject: https://www.youtube.com/playlist?list=PLJumA3phskPEvRMuMESW4B5fx-A46NwZy All Rights Reserved.
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10:02
Financial Treasury & Forex Management : CA/CS/CMA/Management Financial Treasury & Forex Management | Treasury Management - 1 | Introduction | Roles | Lecture 36 Treasury Management (00:28 - 01:33) - Brief Introduction - Definations - Motive/Objective Objectives of Treasury Management (01:34 - 05:12) Role of Treasury Management (05:13 - 07:19) - Planning & Operations - Cash & Liquidity Management - Funding & Capital Markets - Financial Risk Management - Corporate Governance - Stakeholder Relations Functions & Scope of Treasury Management (07:20 - 09:40) - Scope of Treasury Management of Unit Level - Scope of Treasury Management of Domestic Level - Scope of Treasury Management at International Level ----------------------------------------------------------------------------------------------------------- Video by Edupedia World (www.edupediaworld.com), Free Online Education. Download our App : https://goo.gl/1b6LBg Click here https://www.youtube.com/playlist?list=PLJumA3phskPHEoSZvx2TVip9m9ic9ptot for more videos on Financial Treasury & Forex Management. All Rights Reserved.
Views: 3651 Edupedia World

21:49
Materials Science & Engineering Ceramic Crystal Structure 3.3 Timeline ----------------------------------------------------------------------------------- Ceramic Crystal System -Minimum 2 Types of Atoms -Bonding Ionic, Covalent or Mixed -Ionic System Cation and Anion -Characteristics affecting Crystal Structure -Electrically Neutral -Cation/Anion Size Ratio Maximum Number of Opposite Charged ion Surround -Co-Ordination number depends on --------------------------------------------------------------------------------------- Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 12857 Edupedia World

18:25
Engineering Subjects: Introduction to Material Science and Engineering: Materials And Science Engineering | Introduction | Mechanical Properties | Part 6.1 Introduction Previous Lecture - Theory of Diffusion Present Lecture - Mechanical Properties and their Relevance Mechanical Properties Importance Some Mechanical Properties in details Tensile Behaviour Hardness Fatigue Behaviour Creep Behaviour Impact Behaviour Stress and Strain Relationship Engineering Stress and Strain True Stress and Strain Possible ways to study Stress and Strain relationship 1. Tensile / Tension 2. Compression 3. Shear 4. Torsion A video by Edupedia World (www.edupediaworld.com), free online education Click here for more videos on this topic https://www.youtube.com/watch?v=VbX3C6NQuaY&list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Rights Reserved
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17:32
Material Science and Engineering : Engineering AMIE Exam Lectures- Material Science & Engineering | Deformation & Dislocation | 7.1 Previous Lecture - Different Mechanical Properties Present Lecture - Deformation and Dislocation Deformation Basic Concept - Types of Deformation Elastic Plastic During Plastic Deformation Net Movement of Large Number Of Atoms Bonds Ruptured Motion Of Dislocation Involved Relation Between Deformation and Dislocation Dislocation Interaction Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 12281 Edupedia World

25:31
Materials Science & Engineering Body Centered Cubic FCC HCP Cubic System Hexagonal System 3.2 Timeline --------------------------------------------------------------------------------- -Body Centered Cubic -Face Centered -Hexagonal Packing System -------------------------------------------------------------------------------------- Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 12907 Edupedia World

13:33
Material Science and Engineering : Engineering AMIE Exam Lectures- Material Science & Engineering | Different phases of transformation | Part 9.1 Introduction - : Previous Lecture - Phase Diagram and Invariant reaction Present Lecture - Different Phase Transformations Phase Transformations - : Phase Diagram are equilibrium diagrams that does not take rate into account. In real situation - Transformation takes time. Types of Phase Transformations - : - Diffusion dependent with no change in phase composition - Diffusion dependent with change in phase composition and number - Diffusion Independent Solid State Reaction - Kinetic To stages of transformations - : - Nucleation - Growth Avrami Equation Solid State Reaction - Kinetics - Phase diagram do not indicate time requirement - Equilibrium scenario is almost never present in solid transformations - In reality, during cooling transformation is shifted to lower temperature than indicted in phase diagram (supercooling) - During heating the temperature is shifted to higher temperature (superheating) - More the rate of cooling/heating more is the cooling/supercooling Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
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09:53
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24:49
Material Science & Engineering Imperfection In Solid Point Defect 4.2 Point Defect (0 Dimension) Vacancy Vacant Latttice Site Missing Atom Thermodynamically Impossible To Create Vacancy Free Solid Increase Entropy High Temperature More Vacancy Point Defect - Seft Interstitial -Extra Atom at interstitial Location -Large Distortion Created -Formation Higly Improbable Point Defect - Ceramics -Both Intertitial and Vacancies Possible -More than one kind of atom hence multiple defect -Anion Being Large,Anion Interstitial Normally Absent Frenkel Defect - Ceramics -Cation Vacancy - Cation -Interstitial Pair -Electroneutrality Maintained -Stoichiometry Maintained Schottky Defect - Ceramics -Cation Vacancy - Anion Vacancy Pair -Electroneutrality Maintained -Stoichiometry Maintained Non- Stoichiometry Defect Impurity Metal Impurity Ceramic Video By EdupediaWorld Click Here For Playlist https://www.youtube.com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved.
Views: 11103 Edupedia World

15:17
Material Science and Engineering : Engineering AMIE Exam Lectures- Materials Science | Heat Treatment | Other Heat Treatment Processes | 10.5 Introduction - : Previous Lecture - Different kind of Annealing Processes Present Lecture - Normetter dispersion Normalizing - : Better homogenization, leading to better dispersion of ferrite and cementite phase Spheroldizing - ; - Globules of cemenetite becomes verytite in ferrite matrix - Low can steel if spheroidized faster - Driving Force is reduction in surface area of interface Hardening - ; - Hardening to hardening temperature, holding and then quenching - Formation of martensitic structure - Improved wear property - Optimum strength and ductility The process of tempering. Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved
Views: 10963 Edupedia World

21:38
Material Science & Engineering Material Science & Engineering | Imperfection in Solid - Dislocation | 4.3 ; Introduction - About Previous Lecture - : * Imperfection in Solid Point Defect - About Today Lecture * One Dimensional Imperfection Known as Dislocation Dislocation - Types of Dislocation (a) Edge Dislocation (b) Screw Dislocation - Definition and Meaning of Dislocation Edge Dislocation - Example - Definition and Meaning - Dislocation Line - Lattice Distortion - Important Criteria for Understanding What Edge Dislocation is * Burgers Vector Screw Dislocation - Meaning of Screw Dislocation - Structure of Screw Dislocation - Burgers Vector is parallel to Dislocation Line How Dislocation actually lool like under microscope - Mixed Dislocation Video by Edupedia World (www.edupediaworld.com) , free online education Click here https://www..com/watch?v=VbX3C6NQuaY&list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg for the play list All Rights Reserved
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10:31
Material Science and Engineering : Engineering Materials Science & Engineering | Strengthening Mechanism - 3 | 7.5 Introduction Previous Lecture - Strain Hardening Present Lecture - Precipitation and Dispersion Strengthening Precipitation and Dispersion Strengthening - Presence of 2nd phase particles (precipitate or dispersion) In Precipitation Hardening * Small ''precipitates'' dispersed throughout * Special heat treatment schedule * Age Hardening - Hardness increases with time In Precipitation Strengthening * Extremely small and uniformly dispersed particles Two different mechanism is - : a) Particle Cutting b) Particle Looping Transformation Hardening - : - Phase Transformation leading to increase in strength - Martensitic Transformation - Banitic Transformation - Increase in strength, reduction in ductility Video By EdupediaWorld Click Here For Playlist https://www..com/playlist?list=PLJumA3phskPFPkGEkQe6YWZs8Z1-9xkkg All Right Reserved. .
Views: 5635 Edupedia World

19:56
Advanced Auditing and Professional Ethics: Chartered Accountancy; Audit & Auditor | Section 140 [Removal, Resignation Of The Auditor & The Special Notice] | Part 8; Revision :00:00:10 - 00:00:37 Briefing: Section 141[Qualification, Disqualification & Eligibility of the Auditor] : 00:00:37 - (to be dealt in the next lecture...) Topic Covered: *Section 140 [Removal, Resignation of the Auditor and the Special Notice] : 00:00:55 - 00:05:47 1. Removal of the auditor: -Initiated by board resolution -Seek for approval of CG -Pass Special resolution -Give OBH to auditor 2. Resignation by the Auditor : 00:05:51- 00:07:33 - Auditor has to file a statement to the Company, the ROC and to the CAG (if Govt. Co.) within 30 days of his resignation -With reasons, facts etc., within 30 days -Penalty : 00:07:33 - 00:08:10 If the Auditor fails do so, they will not know the reason and hence the Auditor will be penalize with the minimum fess of Rs. 50,000 and the maximum fees of Rs. 5,00,000. 3. What is the requirement of the Special Notice? :00:08:13 - 00:10:44 - Appointing new auditor, and -Deciding not to reappoint the retiring auditor, -Except where consecutive term of 5/10 years completed ~Copy to Retiring Auditor :00:10:45 - 00:11:21 ~ The Retiring Auditor has to make representation against his removal : 00:11:21 - 00:12:44 4. Duties of Company with respect to Representation of Auditor : 00:12:44 - 00:15:12 5. Intervention by CLB : - 00:15:11 - 00:17:51 Video by Edupedia World (www.edupediaworld.com), Free Online Education; Download our App : https://goo.gl/1b6LBg Click here, https://www.youtube.com/watch?v=ctYzDxjTaJc&list=PLJumA3phskPG8HPVY4PNbHHjBMxGLkWFlfor more videos on Advanced Auditing and Professional Ethics; All Rights Reserved.
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12:17