Cast iron contains ____________________ percent carbon?

Related Mcqs:

Which of the following is an ore dressing operation ?

A. Classification B. Smelting C. Roasting D. None of these...

The refractory lining of the bottom in a basic electric arc furnace is made of___________________?

A. Silica B. Alumina C. Magnesia D. Fireclay...

____________________ flux is used for the extraction of metal from its self fluxing ores?

A. No B. Acid C. Basic D. Neutral...

The lightest non-inflammable gas is_________________?

A. H2 B. He C. Ar D. O2...

Working of linear variable differential transducer (LVDT) is based on the principle of variable_____________________?

A. Capacitance B. Resistance C. Mutual inductance D. None of these...