Materials And Construction - Study Mode
[#81] __________ is not a case hardening process.
Correct Answer
(D) Annealing
[#82] Gunmetal and bronze are not corroded by the action of
Correct Answer
(B) Synthetic detergent solution
[#83] Glass lined vessels are not used for handling/storing
Correct Answer
(D) Hydroflouric acid
[#84] Pick the odd man out of the following.
Correct Answer
(A) Calorising
[#85] For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is
Correct Answer
(B) Cast iron