Higher Study | Production Engineering (Manufacturing) | Metal Casting

Practice Higher Study | Production Engineering (Manufacturing) | Metal Casting on Bissoy — browse topics below and open any question.

Questions

ক

Very high pouring temperature of the metal

খ

Insufficient fluidity of the molten metal

গ

Absorption of gases by the liquid metal

ঘ

Improper alignment of the mould flasks

ক

Small

খ

Large

গ

Very large

ঘ

Not provided

ক

Results in a mismatching of the top and bottom parts of a casting

খ

Results in general enlargement of the casting

গ

Occurs near the ingates as rough lumps on the surface of a casting

ঘ

Occurs as sand patches on the upper surface of a casting