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.
9) Bronze is an alloy of copper and _____
Answer is:
Tin
Explanation:
Related ITI Fitter Question Paper - 2017 Second Semester (Set -1) with Answers
Answer is:
Outside micrometer
Explanation:
Outside micrometer is used to measure the diameter of round rod.
Answer is:
Lead
Answer is:
Spot facing
Explanation:
Operation for making a seat for bolt head, washer or nut is called Spot facing.
