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Ultimate and Allowable Stress; Factor of Safety Quiz Questions and Answers PDF Download eBook

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Quiz on Ultimate and Allowable Stress; Factor of Safety PDF Download eBook

Ultimate and Allowable Stress; Factor of Safety Quiz

MCQ: If factor of safety of material is 4, then margin of safety will be

  1. 2
  2. 5
  3. 3
  4. 4

C

Shaft Stresses Quiz

MCQ: If p is distance from axis of shaft to point under consideration then shearing strain is equal to

  1. pΦ/L
  2. LΦ/p
  3. pΦ/L²

A

Stresses in elastic range Quiz

MCQ: The unit of polar moment of inertia is

  1. m4
  2. m5

C

Ultimate and Allowable Stress; Factor of Safety Quiz

MCQ: The failure of material under cyclic loading is called

  1. Fatigue
  2. Creep
  3. Deterioration
  4. Yielding

A

Stress-Strain Diagram Quiz

MCQ: If Lo is initial length of specimen and Lb is final length at failure then percent elongation is equal to

  1. 100(Lb -Lo)/Lo
  2. 100(Lo -Lb)/Lo
  3. 100(Lb -Lo)/Lb
  4. 100Lb/Lo

A