Mechanical Engg Learning Notes & Technology Articles

Practice stress-strain diagram quizzes, mechanical engg quiz 18 to learn. Free materials MCQs questions and answers to learn stress-strain diagram MCQs with answers. Practice MCQs to test knowledge on stress-strain diagram, residual stresses, design of transmission shafts, ultimate and allowable stress; factor of safety, stresses in elastic range worksheets.

Free stress-strain diagram worksheet has multiple choice quiz questions as strengthening of metal by plastic deformation is called, answer key with choices as strain hardening, work hardening, cold hardening and all of these to test study skills. For eLearning, study online stress & strain: axial loading multiple choice questions based quiz questions and answers.

## Quiz on Stress-Strain Diagram Worksheet 18

Stress-Strain Diagram Quiz

MCQ. Strengthening of metal by plastic deformation is called

1. Strain Hardening
2. Work hardening
3. Cold Hardening
4. All of these

D

Residual stresses Quiz

MCQ. After removal of load, some internal stresses remain in material called

1. Normal stress
2. Shear Stress
3. Residual stress
4. zero stress

C

Design of transmission shafts Quiz

MCQ. Power transmitted by shaft is equal to

1. Tw
2. T/w
3. w/T
4. 2T/w

A

Ultimate and Allowable Stress; Factor of Safety Quiz

MCQ. Ratio of ultimate stress to allowable stress is called

1. Factor of safety
2. Stress balance
3. Strain balance
4. None of these

A

Stresses in elastic range Quiz

MCQ. If I is moment of inertia and c is radius then elastic section modulus is equal to

1. I/2c
2. 2I/c
3. I/c
4. 3I/c

C