engineering recuitment BMC Sub Engineer Mock Test 2024 Strength of Materials Elastic Limit and Constants
Calculate the modulus of rigidity of a cylinder of diameter 25 mm and length 1.2 m if the longitudinal strain in the bar is 4 times the lateral strain. E = 2 x 105 N/mm2.
1
0.8 × 105 N/mm2
2
0.9 × 105 N/mm2
3
0.7 × 105 N/mm2
4
1 × 105 N/mm2
5
None of the above