Materials And Construction - Study Mode
[#221] Silicone rubber is not resistant to the corrosive action of
Correct Answer
(D) Both B and C
[#222] With increase in carbide/graphite ratio in cast iron, its
Correct Answer
(C) Both A & B
[#223] Locomotive boiler tubes are made of __________ alloys.
Correct Answer
(A) Arsenic copper
[#224] Coke oven regenerators are made of __________ bricks.
Correct Answer
(A) Fire clay
[#225] Galvanised iron is
Correct Answer
(B) Protected from rusting