Executive Engineer (Mechanical) in ONGC. Educator by choice. Learner by habit :)

Kapil Kumar

This course provides a clear approach to solve the questions in any competitive exam in minimum time with the highest accuracy while attempting the questions based on theories of failure. This course is basically designed for Mechanical Engg aspirants who are preparing for competitive exams like IES, GATE, IFoS etc. These videos will help you to prepare for the examination. Tags: GATE Syllabus, IES, Mechanical Engineering, Competitive Examination, Theory of Failure

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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English

Mechanical Engineering: Theory of Failure for Competitive Examination

Mechanical Engineering

Static And Fluctuating Load

Design of Machine Elements

GATE & ESE - ME & CH

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

In this video Kapil gives an overview of the topics that will be covered in the upcoming lessons.

Course Overview

In this lesson Kapil deals with the Theory of Failure, its suitability for Brittle material rather than Ductile. This lesson also covers limitations and teaches how to solve the questions related to this theory.

Rankine Theory: Concept, Limitations and Graphical Representation

In this lesson kapil discusses why shear stress theory is good for ductile material.  He also talks about the design criterion and equation, its graphical representation and much more.

Guest Tresca: Concept, Limitations and Previous Year Questions

In this lesson Kapil covers the Principle strain energy concept, its graphical representation, yield shear and tensile stress relationship, etc.

Saint-Venant: Concept, Features, Tensile and Yield Stress Relation

In this lesson kapil discusses about Strain energy concept, Haigh theory concept, its graphical representation, yield shear and tensile stress relationship. And also deals with the discussion on previous year questions.

Haigh: Concept, Strain Energy, Tensile and Yield Stress Relation

In this lesson Kapil deals with Von Mises Henky theory concept, its graphical representation, comparison with Guest Tresca theory. This lesson also covers importance of the theory.

Von Mises Henky Theory: Concept, Tensile and Yield Stress Relation, Comparison with Others

In this lesson kapil talks about different types of dynamic loading, factors effecting fatigue failure and introduction to endurance limit and S-N diagram.

Cyclic Loading, Fatigue Failure and Endurance Limit

In this lesson Kapil discusses the difference between low and high cycle fatigue, calculation of endurance limit with de-rating factors, stress concentration and notch sensitivity.

Low and High Cycle Fatigue, De-rating Factors and Stress Concentration

In this lesson Kapil teaches how to solve the questions related to completely reversed loading with clear approach. It also include previous year questions.

Design under Fatigue: Completely Reversed Loading

In this lesson Kapil deals with factors that contribute to fluctuating loading and the tricks to solve questions based on it. The lesson also includes explanation and difference between Goodman and Soderberg criterion.

Goodman, Gerber and Soderberg Criterion and Design for Fluctuating Load

In this lesson Kapil deals with the simplest tricks to solve questions related to fluctuating loading (single & combined).

Approach for Fluctuating Load Questions and Previous Year Questions

I have done my  B.Tech in Mechanical Engineering from AKTU, Lucknow . Hobbies - playing guitar,drawing,Book,movie, traveling and foodie.

Nitin Kumar Singh

In a society, which is producing more technically qualified persons, newer materials, Complex products and more information than ever before, systematic and organised approach in every discipline is indispensable to meet the challenge of complexity.

Mechanical system design can't rely on 'Rule of thumb' and ‘Trial error’ methods of judgement. The optimum design of any mechanical system is to share technical responsibilities effectively and efficiently.

(Hindi) Mechanical System Design for Mechanical Engineering

B.tech (Mechanical Engg.)

 | GATE & Engineering services aspirant |

Ayush Shrivastava

This course will cover complete syllabus of machine design and will be very helpful for semester exams.
It will help students to understand the use of databook.
shorttricks have been discussed so that data required could be found out in minimum time.

(Hindi) Machine Design using Databook for RGPV

This course is all about different types of gear and its application, terminology related to gears, law of gearing, path and arc of contact, involute and cycloid gear tooth profile and much more. All these topics are frequently asked in different examinations both as objective as well as subjective questions. In this course, learners can easily clear the basics. Apart from this, one shall learn about categorization and right approach to solve these questions based on previously asked questions to maximise efficiency and minimise time during examination.

Mechanical Engineering - Concept of Gears and Problems

ies prelims cleared
gate 2018 cleared
gate 2019 cleared
4 year teaching experience



Ravindra Lakhara

Full description  about design of machine element with funny conceptual tricky study.

Lessons

11 lessons • 2h 12m

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Course Overview

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Rankine Theory: Concept, Limitations and Graphical Representation

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Guest Tresca: Concept, Limitations and Previous Year Questions

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Saint-Venant: Concept, Features, Tensile and Yield Stress Relation

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Haigh: Concept, Strain Energy, Tensile and Yield Stress Relation

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Von Mises Henky Theory: Concept, Tensile and Yield Stress Relation, Comparison with Others

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Cyclic Loading, Fatigue Failure and Endurance Limit

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Low and High Cycle Fatigue, De-rating Factors and Stress Concentration

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Design under Fatigue: Completely Reversed Loading

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Goodman, Gerber and Soderberg Criterion and Design for Fluctuating Load

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