For the following questions answer them individually
With which of the following age hardening is related?
Monel metal is an alloy of
______ iron is the magnetic allotrope of iron.
The bonding of a rubber sheet with a metal is done by
Plain and butt welds may be used on materials upto approximately
An optical gauge works on the principle of
Generally, the strongest form in which metals can be used as
Thermite is a mixture of
The process of enlarging a hole is known as
Which of the following statements is true?