Materials And Construction - Study Mode
[#181] Water gas generator is made of
Correct Answer
(A) Carbon steel-brick lined
[#182] Hammers and railway rails are normally made of
Correct Answer
(D) High carbon steel
[#183] Post weld heat treatment is done by
Correct Answer
(B) Stress relieving
[#184] When iron is rusted, it is
Correct Answer
(C) Oxidised
[#185] White cast iron is not
Correct Answer
(A) Malleable