Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
A screw will be self locking, if. | |
A. | friction angle is less than helix angle [Wrong Answer] |
B. | friction angle is more than helix angle [Correct Answer] |
C. | friction angle is equal to helix angle [Wrong Answer] |
D. | efficiency of screw is 100% [Wrong Answer] |