Materials And Construction - Study Mode
[#191] The electrical conductivity of a __________ decreases with rise in temperature.
Correct Answer
(A) Metal/alloy
[#192] Tin coating on metals is not done by
Correct Answer
(B) Powder metallurgy
[#193] An ideal material of construction for the storage of 50% caustic soda solution would be
Correct Answer
(C) Monel
[#194] Babbit metal is not a
Correct Answer
(D) Pure metal
[#195] Nickel (56%) and molybdenum (17%) alloys are called
Correct Answer
(B) Hastealloy C