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UPSC Civil Service Exam Questions - Engineering

Q1:

The maximum energy stored at elastic limit of a material is called

A resilience

B proof resilience

C modulus of resilience

D bulk resilience

ANS:B - proof resilience

The Energy storing capacity in elastic region is resilience.

Max energy storing capacity in the elastic region is proof of resilience.

Proof resilience per unit volume is modulus of resilience.