Hot metallic pattern is used in —– special casting process

Ceramic parts are made by ——- process

To produce large axy-symmetrical cavities — pattern is used

Uniform mould hardness is possible in —— type of machine moulding.

The pattern allowance provided for easy removal of pattern from moulding sand without much disturbance

Any intermediate flask used in moulding practice, it is called —

Cast Iron melting is done in —- furnace

Cooling rate of riser should be —– than casting.

——– pattern is used in machine moulding.

Cooling rate of riser should be —– than casting.