A. Resilience
B. Proof resilience
C. Modulus of elasticity
D. Creep
Ans-: A
Q.2 Resilience of a material is considered when it is subjected to __.
A. Fatigue
B. Creep
C. Shock loading
D. Impact load
Ans-: C
Q.3 The loss of ____ in compression due to overloading is known as Bouschinger effect.
A. Stress
B. Energy
C. Power
D. Strength
Ans-: D
Q.4 generally flow stress is corresponds to plastic deformation of ______.
A. Liquid
B. Solid
C. Semi liquid
D. None of the above
Ans-: B
Q.5 A non-yielding support implies that the slope of the beam at the support is
A. Zero
B. Maximum
C. Minimum
D. Variable
Ans-: A
Q.6 A material capable of absorbing large amount of energy before fracture is known as
A. Shock proof
B. Strain energy
C. Toughness
D. Hardness
Ans-: C
Q.7 The Yield point in static loading in comparison to yield point in fatigue loading is __.
A. Lower
B. Higher
C. Half
D. Twice
Ans-: A
Q.8 The distance between the centres of two consecutive rivets in the same row is called ____.
A. Lap
B. Lead
C. Pitch
D. Spacing
Ans-: C
Q.9 All stresses , shearing, bearing and tensile in riveted boiler joints are based on the size of __.
A. Drilled or reamed hole
B. Rivet
C. Rivet and hole
D. Hole
Ans-: A
Q.10 M^1L^-1T^-2 is the dimension of _____.
A. Stress
B. Strain
C. Young's modulus
D. Ultimate strength
Ans-: C
Fantastic
ReplyDelete