engineering recuitment TSPSC AEE Civil Mock Test 2022 Strength of Materials Simple Stress and Strain
A prismatic bar with square cross-section (20 mm × 20 mm) and length 3 m is subjected to an axial tensile force of 80 kN. What will be tensile stress in the bar?
1
20 kPa
2
200 Pa
3
200 kPa
4
200 MPa