The unique property of cast iron is its high ___________________?

Related Mcqs:

A reversible change in the atomic structure of steel with corresponding change in the properties is known as___________________?

A. molecular change B. physical change C. allotropic change D. solidus change E. atomic change...

Carbon in iron is an example of__________________?

A. substitutional solution B. interstitial solid solution C. intermetallic compounds D. all of the above E. none of the above....

The surface hardness of the following order is achieved by nitriding operation__________________?

A. 600 VPN B. 1500 VPN C. 1000 to 1100 VPN D. 250 VPN E. 2000 VPN...

Delta iron occurs at temperature of_______________?

A. room temperature B. above melting point C. between 1400°C and 1539°C D. between 910°C and 1400°C 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...