37) The included angle for the V belt is usually in degrees
Answer is:
30 to 40
Related ITI Fitter Question Paper 2017 Fourth Semester (Set - 1) with Answer Key
Answer is:
Open
Explanation:
In open belt drive both driving and driven pulleys rotate in the same direction. In cross belt drive both driving and driven belt moves in the opposite direction.
Answer is:
Plug
Explanation:
Plug is used to block up the pipe on one end.
Answer is:
All of these
Explanation:
The purpose of lubrication is
* To reduce friction
* To reduce wear
* Transfer heat produced