For the same heat transfer area and the terminal conditions, the ratio of the capacities of a single effect evaporator to a triple effect evaporator is_________________?

Related Mcqs:

The overall heat transfer co-efficient for a shell and tube heat exchanger for clean surfaces is U0 = 400 W/m2.K. The fouling factor after one year of operation is found to be hd0 = 2000 W/m2.K. The overall heat transfer co-efficient at this time is _____________________?

A. 1200 W/m2.K B. 894 W/m2.K C. 333 W/m2.K D. 287 W/m2.K...

Steam trap is used to_________________?

A. Condense the steam flowing in the pipeline B. Remove water resulting from partial condensation of steam C. Stop the supply of steam D. None of these...

In Biot number, the characteristic length used is the ratio of the _______________ of the solid?

A. Volume to surface area B. Perimeter to surface area C. Surface area to volume D. Surface area to perimeter...

Wavelength corresponding to the maximum energy is inversely proportional to the absolute temperature. This is ________________ law?

A. Stefan’s B. Dalton’s C. Wien’s D. Kirchoff’s...

Double pipe heat exchangers are used__________________?

A. When heat transfer area required is very high B. When heat transfer area required is very low, i.e. (100-200 ft2). C. Because it occupies less floor area D. Because it is less costly...