Materials And Construction - Study Mode
[#161] In the kraft (sulphate) process for the paper manufacture, the digestor is made of
Correct Answer
(B) Stainless steel
[#162] Which of the following is produced by addition polymerisation?
Correct Answer
(A) Polybutadiene
[#163] Ammonium chloride solution is stored/ treated in __________ vessels/pipes.
Correct Answer
(C) Rubber or durmet-20 lined
[#164] Wood metal is not used for making
Correct Answer
(C) Storage tank for storing brine and caustic soda
[#165] Evaporators used in caustic soda recovery and production plant are made of
Correct Answer
(A) Monel metal