Kg of liquid evaporated per hour in an evaporator is defined as its_________________?

Related Mcqs:

In a forward feed multiple effect evaporator, the pressure is ____________________?

A. Highest in last effect B. Lowest in last effect C. Same in all effects D. Dependent on the number of effects...

Pick out the wrong statement/

A. The emissivity of a surface decreases, if it gets corroded by atmospheric environment B. The emissivity of a surface increases with increase in surface roughness C. The emissivity of a polished surface is quite low D. The emissivity of a non-metallic surface decreases with increase in the temperature...

Planck’s distribution law is valid for _____________ bodies?

A. Black B. White C. Coloured D. All A., B. & C....

Pick out the wrong statement ?

A. Superheated steam is preferably not used for process heating because of its low heat transfer film co-efficient B. In a shell and tube heat exchanger, the shell pressure drop is maximum for orifice baffles C. S.I. unit of fouling factor is Watt/m2.°K D. Longitudinal fins are used in extended surface heat exchangers, when the … Pick out the wrong statement ?Read More...

A diathermanous substance _______________ the thermal radiation completely?

A. Absorbs B. Reflects C. Transmits D. None of these...