On increasing the yield strength of a steel from 450 to 650 MPa, its __________ will increase.
A. Ultimate tensile strength (UTS)
B. Modulus of toughness
C. Percent elongation
D. Modulus of resilience
Answer: Option B
A. Ultimate tensile strength (UTS)
B. Modulus of toughness
C. Percent elongation
D. Modulus of resilience
Answer: Option B
Which of the following will resist maxi-mum shock & vibration without cracking?
A. Grey cast iron
B. White cast iron
C. Malleable iron
D. Graphite
A. Pulverised fuel
B. Travelling grate stoker firing
C. Circulating fluidised bed
D. Fluidised bed
Isotropic materials have the same __________ in all directions.
A. Induced stresses
B. Density
C. Elastic properties
D. Thermal properties
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