Compressive strength of grey cast iron in tonnes/cm is of the order of___________________?

Related Mcqs:

The unique property of cast iron is its high ___________________?

A. malleability B. ductility C. surface finish D. damping characteristics E. hardness...

Process of austempering results in__________________?

A. formation of bainite structure B. carburised structure C. martenistic structure D. lamellar layers of carbide distributed throughout the structure E. relieving of stresses throughout a component...

Which is false statement about normalizing. Normalizing is done to _________________?

A. refine grain structure B. reduce segregation in casting C. improve mechanical properties D. induce stresses- E. relieve internal stresses...

The crystal structure of gamma iron is_________________?

A. body centred cubic B. face centred cubic C. hexagonal close packed D. cubic structure E. orthorhombic crystal...

The presence of sulphur in pig iron makes__________________?

A. it easily machinable B. it brittle C. it hard D. the casting unsound E. increases the fluidity...