Materials And Construction - Study Mode
[#226] Age hardening is concerned with
Correct Answer
(C) Duralumin
[#227] Aluminium storage vessel can be used to store
Correct Answer
(D) None of these
[#228] A material no longer behaves elastically beyond
Correct Answer
(C) Elastic limit
[#229] German silver in an alloy of
Correct Answer
(A) Copper, nickel and zinc
[#230] Which of the following is the lightest of engineering metals?
Correct Answer
(A) Magnesium