19) Which nonferrous metal tensile strength can be increased by hammering or rolling?
Answer is:
Copper
Related ITI Fitter Question Paper 2017 Fourth Semester (Set - 1) with Answer Key
Answer is:
Plate jig
Explanation:
The type of jig in which a base plate is not available is the plate jig.
Answer is:
Observing safety rules related to job, machine and workplace
Explanation:
The best way of avoiding accident is by observing safety rules related to job, machine and workplace.
