7) The coating of electrodes for welding mild and low alloy steels _____ is used to provide gaseous shield with reducing agent
Answer is:
Cellulose
Related ITI Fitter Question Paper - 2017 Second Semester (Set -1) with Answers
Answer is:
Tin
Explanation:
Bronze is an alloy consisting primarily of copper, commonly with about 12–12.5% tin and often with the addition of other metals (such as aluminium, manganese, nickel or zinc) and sometimes non-metals or metalloids such as arsenic, phosphorus or silicon.
Answer is:
Outside micrometer
Explanation:
Outside micrometer is used to measure the diameter of round rod.
