M

Mr. Dubey • 52.30K Points
Coach 

Q. For normalizing, steel is heated to

(A) 900?C
(B) 30?C to 60?C above critical temperature
(C) 700?C
(D) 100?C below critical temperature
Correct : Option (B)

Share

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. A machine part subjected to _________ is called a strut.

Q. The most common packing used in industrial operations is __________ rings.

Q. In a gas-liquid shell and tube heat exchanger, the

Q. ML2T-2 could be the dimension of all of the following EXCEPT

Q. ‘Zero error is an indication of instrumental error’.

Q. A close coiled helical spring is compressed. Its wire is subjected to

Q. Diesel locomotives in India are manufactured at

Q. A 2 m long shaft rotates about one end at 20 rad/s. It begins to accelerate with ? = 10 rads/s2. After how long, in seconds, will the veloc

Q. The most common cause of motor failure is

Q. In the layout plan for a vacuum distillation unit, operating at 60 mm Hg, supported by a barometric condenser, the appropriate place for the location