engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Design of Machine Elements Design of Gears
Which of the following is correct regarding the Lewis form factor in gear design?
P. It is a dimensionless quantity
Q. It is independent of tooth size
R. It is a function of shape1
Only P
2
P & Q both
3
Both P & R
4
All P, Q & R