In a forward feed multiple effect evaporator unit__________________?

Related Mcqs:

Forced circulation evaporators are useful for the concentration of viscous, salting and scale forming liquors. Which of the following is a forced circulation evaporator ?

A. Long vertical evaporator B. Horizontal tube evaporator C. Agitated film evaporator D. Calandria vertical tube evaporator...

In SI units, thermal conductivity is expressed in__________________?

A. Watt/m.°K B. Watt/m2. °K C. Watt/m2. °K D. Watt/m4. °K...

In a cooling tower, water becomes cool by________________?

A. Loosing sensible heat B. Heat transfer to surroundings C. Vaporisation due to heat loss to air D. Loosing latent heat...

Condensing film co-efficient for steam on horizontal tubes ranges from 5000 to 15000 Kcal/hr.m2.°C. Condensation of vapor is carried out inside the tube in a shell and tube heat exchanger, when the_________________?

A. Higher condensing film co-efficient is desired B. Condensate is corrosive in nature C. Lower pressure drop through the exchanger is desired D. Temperature of the incoming vapor is very high...

The inside heat transfer co-efficient in case of turbulent flow of liquid in the tube side in a 1-2 shell and tube heat exchanger is increased by ______________ times, when the number of tube passes is increased to 8?

A. 20.8 B. 40.8 C. 40.4 D. 20.4...