Machine Design - Study Mode
[#266] The ultimate strength of steel in tension in comparison to shear is in the ratio of
Correct Answer
(C) 3 : 2
[#267] In designing a key, it is assumed that the distribution of forces along the length of key
Correct Answer
(B) Is uniform throughout
[#268] The bearings of medium series have capacity __________ over the light series.
Correct Answer
(C) 30 to 40%
[#269] If the size of a standard specimen for a fatigue testing machine is increased, the endurance limit for the material will
Correct Answer
(C) Decrease
[#270] The effective stress in wire ropes during normal working is equal to the stress due to
Correct Answer
(A) Axial load plus stress due to bending