Which of the following is the terminology used for the temperature at which the phase changes occur in a metal ?
A. Critical temperature
B. Recrystallisation temperature
C. Phase transformation temperature
D. Transition temperature
Answer: Option A
A. Critical temperature
B. Recrystallisation temperature
C. Phase transformation temperature
D. Transition temperature
Answer: Option A
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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