Q.

'Shock-absorbers are usually made of steel as it –

A. is not brittle
B. has lower elasticity
C. has higher elasticity
D. has no ductile property
Answer» C. has higher elasticity
Explanation: A shock absorber is a mechanical device designed to smooth out or damp shock impulse, and dissipate kinetic energy. Steel is an alloy made by combining iron and other elements, the most common of these being carbon.
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