In mottled cast iron, carbon is available in__________________?

Related Mcqs:

The unique property of cast iron is its high ___________________?

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

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...

Ductility of a material can be defined as__________________?

A. ability to undergo large permanent deformations in compression B. ability to recover its original form C. ability to undergo large permanent deformations in tension D. all of the above E. none of the above...

Alnico, an alloy used extensively for permanent magnets contains iron, nickel, aluminium and cobalt in the following ratio _____________________?

A. 50 : 20 : 20 : 10 B. 40 : 30 : 20 : 10 C. 50 : 20 : 10 : 20 D. 30 : 20 : 30 : 20 E. 50 : 10 : 20 : 20...

Bell metal contains_____________________?

A. 70% copper and 30% zinc B. 90% copper and 10% tin C. 85-92% copper and rest tin with little lead and nickel D. 70-75% copper and rest tin E. 70-75% copper and rest zinc and tin...