The formation of oxide film on a metal due to atmospheric exposure reduces its____________?

Related Mcqs:

Lead lined equipments & vessels are suitable for handling __________________?

A. Hydrochloric acid (10%) B. Nitric acid C. Sulphuric acid upto 60°C D. All A., B. and C....

Ferric stainless steels compared to austenitic stainless steels________________?

A. Have lower corrosion resistance B. Are harder to fabricate C. Are less ductile and hence less suitable for cold pressing D. All A., B. and C....

Dry chlorine can be handled in a vessel made of__________________?

A. Iron or steel B. PVC C. Nickel D. Brass...

Cast iron detachable joint is used in __________ pipes.

A. Steel B. Cast iron C. Asbestos cement D. Reinforced cement concrete...

Which of the following undergoes granular fracture ?

A. Wrought iron B. Steel C. Cast iron D. None of these...