EXAMIANS
Dead mild steel, which contains 0.10 to 0.15 percent carbon is used for making
YOUR ANSWER : ?
YOUR ANSWER : ?
__________ is not a case hardening process.
YOUR ANSWER : ?
Slow plastic deformation of metals under a constant stress is termed as __________ failure.
YOUR ANSWER : ?
Silicon percentage in iron castings to have maximum hardness should be about
YOUR ANSWER : ?
Residual magnetism in steel for magnets is increased by the addition of
YOUR ANSWER : ?
Maximum carbon content in cast iron is __________ percent.
YOUR ANSWER : ?
Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2.
YOUR ANSWER : ?
Tubes of multiple effect evaporator used for concentration of sugar cane juice are made of
YOUR ANSWER : ?
Galvanising is generally done on
YOUR ANSWER : ?
Which of the following is not a copper based alloy with nickel?
YOUR ANSWER : ?