A. elasticity
B. endurance
C. strength
D. toughness
E. resilience
A. brittle
B. ductile
C. elastic
D. plastic
E. tough
A. vpE
B. vVvF
C. WpE/2
D. IvHpE
E. none of the above, where E = modulus of elasticity and p = mass density
A. combined loading
B. fatigue
C. thermal stresses
D. wear and tear
E. shock loading
A. to decrease length
B. to increase length
C. unaffected by length
D. other factors would decide same
E. none of the above
A. determining brittleness
B. protecting metal against corrosion
C. protecting metal against wear and tear
D. experimental stress analysis
E. non-destructive testing of metals
A. more
B. less
C. same
D. more or less depending on quantum of load
E. unpredictable
A. same in both cases
B. 2 times more
C. 3 times more
D. 4 times more
E. unpredictable
A. ductile materials
B. brittle materials
C. equally serious in both cases
D. depends on other factors
E. unpredictable
