Mechanical Engg Learning Notes and Technology Articles

Ultimate and Allowable Stress; Factor of Safety Quiz Questions and Answers 4 PDF Book Download

Ultimate and allowable stress; factor of safety quiz, ultimate and allowable stress; factor of safety MCQs answers, materials quiz 4 to learn engineering online courses. Concept of stress quiz questions and answers, ultimate and allowable stress; factor of safety multiple choice questions (MCQs) to practice materials test with answers for online colleges and universities courses. Learn ultimate and allowable stress; factor of safety MCQs, stresses in elastic range, shaft stresses, ultimate and allowable stress; factor of safety test prep for engineering certification.

Learn ultimate and allowable stress; factor of safety test with multiple choice question (MCQs): if factor of safety of material is 4, then margin of safety will be, with choices 2, 5, 3, and 4 for online masters degree. Learn concept of stress questions and answers for problem-solving, merit scholarships assessment test.

Quiz on Ultimate and Allowable Stress; Factor of Safety Worksheet 4Quiz Book Download

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

Ultimate and Allowable Stress; Factor of Safety 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

Ultimate and Allowable Stress; Factor of Safety Quiz

MCQ: Unit of polar moment of inertia is

  1. m4
  2. m5

C

Ultimate and Allowable Stress; Factor of Safety Quiz

MCQ: Failure of material under cyclic loading is called

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

A

Ultimate and Allowable Stress; Factor of Safety 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