Which of the following is a heat treatment furnace ?

Related Mcqs:

An improved and fuel efficient version of the pusher type reheating furnace is the ______________ furnace?

A. Walking beam B. Shaft C. Tunnel D. Rotary hearth...

Decarburisation of steel__________________?

A. Is the removal of carbon from iron carbide (Fe3C) B. Affects its crystalline structure C. Is favoured by CO2 D. All A., B. and C....

The rate of scaling of furnace stock depends upon the_________________?

A. Temperature B. Time C. Nature of atmosphere D. All A., B. and C....

Overall thermal efficiency of a lumpy coal fired suitably designed heating furnace, if operated & maintained properly may be about ____________ percent?

A. 10-15 B. 25-30 C. 45-50 D. 65-70...

Ostwald charts are meant for__________________?

A. Computing the excess/deficiency of combustion air B. Calculation of flue gas temperature C. Computation of flue gas analysis D. None of these...