Materials And Construction - Study Mode
[#126] Babbit metal (used for making bearings) comprises of
Correct Answer
(A) Mainly tin (85%) and lead
[#127] The chlorinator used in the manufacture of DDT is made of
Correct Answer
(B) Glass lined steel
[#128] Which of the following comprises of hydrocarbons?
Correct Answer
(C) Rubber
[#129] Specify the material of construction suitable for handling concentrated HNO 3 at 100°C.
Correct Answer
(A) High silicon iron, Kel-F and teflon
[#130] Which of the following is not an alloy of copper?
Correct Answer
(D) Pewter metal