If a material expands freely due to heating it will develop ____________________?

A. thermal stresses
B. tensile stress
C. bending
D. compressive stress

The stress necessary to initiate yielding is_________________?

A. Considerably greater than that necessary to continue it
B. Considerably lesser than that necessary to continue it
C. Greater than that necessary to stop it
D. Lesser than that necessary to stop it

The stress developed in a material at breaking point in extension is called_________________?

A. Breaking stress
B. Fracture stress
C. Yield point stress
D. Ultimate tensile stress

The elasticity of various materials is controlled by its___________________?

A. Ultimate tensile stress
B. Proof stress
C. Stress at yield point
D. Stress at elastic limit

The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular stresses of equal intensity, is equal to___________________?

A. Young’s modulus
B. Bulk modulus
C. Modulus of rigidity
D. Modulus of elasticity

The internal reaction in bottom 80 cm length will be________________?

A. Same in both cases
B. Zero in first case
C. Different in both cases
D. Data are not sufficient to determine same

When it is indicated that a member is elastic, it means that when force is applied, it will________________?

A. Not deform
B. Be safest
C. Stretch
D. Not stretch

Resilience of a material is considered when it is subjected to_________________?

A. Frequent heat treatment
B. Fatigue
C. Creep
D. Shock loading

The total strain energy stored in a body is termed as__________________?

A. Resilience
B. Proof resilience
C. Modulus of resilience
D. Toughness

A material capable of absorbing large amount of energy before fracture is known as________________?

A. Ductility
B. Toughness
C. Resilience
D. Shock proof