engineering recuitment BHEL Engineer Trainee Mock Test 2025 Design of Machine Elements Rolling Contact Bearing Bearing Life under Variable Load
If the dynamic load capacity of a ball bearing is increased to 1.5 times its earlier value without changing its equivalent load, the life of the bearing increases to
1
6.4 times its earlier life
2
5.2 times its earlier life
3
4.2 times its earlier life
4
3.4 times its earlier life