Delta metal is an alloy of__________________?

Related Mcqs:

An important property of high silicon (12 – 18%) cast iron is the high__________________?

A. tenacity B. brittleness C. plasticity D. corrosion resistance 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...

Eutectoid steel contains following percentage of carbon_______________?

A. 0.02% B. 0.3% C. 0.63% D. 0.8% E. 1.2%....

The machinability of steel is increased by___________________?

A. silicon and sulphur B. phosphorous, lead and sulphur C. sulphur, graphite and aluminium D. phosphorous and aluminium E. none of the above...

Which is false statement about properties of aluminium ___________________?

A. modulus of elasticity is fairly low B. wear resistance is very good C. fatigue strength is not high D. creep strength limits its use to fairly low temperatures E. corrosion resistance is good...