engineering recuitment BHEL Engineer Trainee Mock Test 2025 Design of Machine Elements Shafts Keys and Couplings Shafts
If a solid circular shaft of steel 2 cm in diameter is subjected to a permissible shear stress of 10 kN/cm2, then the value of the twisting moment (Tr) will be)
1
10π kN-cm
2
20π kN-cm
3
15π kN-cm
4
5π kN-cm