A.alloy steels
B.cast steels
C.non-ferrous metals
D.all of the above
Related Mcqs:
- Oil fired furnaces are generally used for the melting of
- Galvanizing is generally done on
- Generally for the melting of cast iron, electric furnaces are not used because
- Pit furnace can be used for the melting of
- A pit furnace can be used for the melting of
- Permalloy is
- Age hardening is generally applicable to
- Die casting dies are generally made of
- Cyaniding
- Discontinuous type chips are generally produced in
