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# Dilatation; Bulk Modulus Quizzes Online MCQs PDF Download eBook p. 20

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## Dilatation; Bulk Modulus Questions and Answers PDF Download eBook

Dilatation; Bulk Modulus Quiz

MCQ: Bulk modulus k is equal to

1. E/2(1-2v)
2. E/3(1-2v)
3. v/3(1-2E)
4. E/(1-2v)

B

Stress-Strain Diagram Quiz

MCQ: Necking cannot occur in

1. tension
2. compression
3. shear
4. none of above

B

Forces and Stress Quiz

MCQ: Intensity of forces distributed over given section is called

1. Stress
2. Strain
3. Force per unit volume
4. Creep

A

Stress-Strain Diagram Quiz

MCQ: For most brittle materials, ultimate strength in compression is

1. larger than ultimate strength in tension
2. less than ultimate strength in tension
3. equal to ultimate strength in tension
4. none of above

A

Stresses in elastic range Quiz

MCQ: If r1 is inner radius and r2 in outer radius, polar moment of inertia J is equal to

1. 0.5Π(r14 - r24)
2. Π(r14 - r24)
3. 0.5Π(r1³ - r2³)
4. (r14 - r24)

A