SSC JE Mechanical Engineering 25 Sep 2019 Shift 1 Paper

Question : 179 of 200

Marks: +1, -0

A steel rod is subjected to a stress of

200 {MPa}

and has Young's modulus of

200 {GPa}

. Calculate strain.

Solution:

Given:
σ = 200 MPa
E = 200 GPa = 200 × 10

^{3}

MPa
ϵ = (σ/E) = 10

^{-3}

Go to Question:

Prev Question

Next Question