Materials And Construction - Study Mode
[#316] For storing water and acid free benzol, use a __________ vessel.
Correct Answer
(A) Steel
[#317] A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion.
Correct Answer
(C) Invar
[#318] Hydrocyanic acid is not shipped in
Correct Answer
(A) Cast iron vessels
[#319] The carbonating tower used in Solvay process of soda ash manufacture is made of
Correct Answer
(A) Cast iron
[#320] The material of construction of bearings is
Correct Answer
(B) Babbit metal