38) The size of gear is usually specified by
Answer is:
PCD
Related ITI Fitter Question Paper 2017 Fourth Semester (Set - 1) with Answer Key
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
Answer is:
Addendum
Explanation:
Radial distance of a gear tooth from the pitch circle to the top of the tooth is known as Addendum.
