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

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## 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