A. Friable
B. Ductile
C. Brittle
D. None of these
Related Mcqs:
- A material capable of undergoing large permanent deformation, when subjected to compression is termed as___________________?
A. Malleable
B. Ductile
C. Brittle
D. None of these - Slow plastic deformation of metals under a constant stress is termed as _____________ failure?
A. Fatigue
B. Endurance
C. Creep
D. None of these - A material is able to retain the deformation permanently by virtue of its___________________?
A. Elasticity
B. Plasticity
C. Ductility
D. Malleability - Slow and progressive deformation of a material with time under constant stress is called___________________?
A. Creep
B. Erosion
C. Resilience
D. None of these - Ability of a material to absorb energy in deformation in the plastic range is characterised as its____________________?
A. Ductility
B. Toughness
C. Creep
D. Resilience - Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the__________________?
A. Ultimate tensile strength (U.T.S.)
B. Endurance limit
C. Elastic limit
D. None of these - Fatigue failure of a material may occur, when it is subjected to _____________ stress?
A. Fluctuating
B. Tensile
C. Compressive
D. Torsion - The loss of strength in compression which occurs, when there is a gain of strength in tension due to over loading is called__________________?
A. Bauschinger effect
B. Hooke’s effect
C. Hysteresis
D. Relaxation - To improve the machinability of steel by its softening, it is subjected to __________________?
A. Cold working
B. Annealing
C. Shot blasting
D. Heating - When the steel is subjected to normalising, its ______________ decreases?
A. Yield point
B. Ductility
C. Ultimate tensile strength (UTS)
D. None of these
