Mechanical Engg Learning Notes and Technology Articles

Repeated Loadings; Fatigue Quiz Questions and Answers 9 PDF Book Download

Repeated loadings; fatigue quiz, repeated loadings; fatigue MCQs answers, materials quiz 9 to learn engineering online courses. Stress and strain axial loading quiz questions and answers, repeated loadings; fatigue multiple choice questions (MCQs) to practice materials test with answers for online colleges and universities courses. Learn repeated loadings; fatigue MCQs, normal stress, stress-strain diagram, introduction, repeated loadings; fatigue test prep for engineering certification.

Learn repeated loadings; fatigue test with multiple choice question (MCQs): endurance limit for polished and machined specimen is, with choices lower than forged components, higher than forged components, equal to forged components, and one half of forged components for online masters degree. Learn stress and strain axial loading questions and answers for problem-solving, merit scholarships assessment test.

Quiz on Repeated Loadings; Fatigue Worksheet 9Quiz Book Download

Repeated Loadings; Fatigue Quiz

MCQ: Endurance limit for polished and machined specimen is

  1. lower than forged components
  2. higher than forged components
  3. equal to forged components
  4. one half of forged components

B

Repeated Loadings; Fatigue Quiz

MCQ: Unit of strain is

  1. Pa
  2. N
  3. N/m
  4. None of these

D

Repeated Loadings; Fatigue Quiz

MCQ: At UTS, stress needed to continue deformation become greater than reduced cross-section can withstand which leads to localized plastic deformation called

  1. Strain Hardening
  2. Strain Rate
  3. Necking
  4. Ultimate Hardening

C

Repeated Loadings; Fatigue Quiz

MCQ: Component of stress perpendicular to plane is called

  1. Normal Stress
  2. Shear Stress
  3. Bearing Stress
  4. None of these

A

Repeated Loadings; Fatigue Quiz

MCQ: Shear strain in shaft subjected to torsion is directly proportional to

  1. distance from axis of shaft to point under consideration
  2. length
  3. area
  4. All of these

A