To reduce the tube side pressure drop for the same flow rate, the heat exchanger recommended is _______________?

Related Mcqs:

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...

The radiation heat flux from a heating element at a temperature of 800°C, in a furnace maintained at 300°C is 8 kW/m2. The flux, when the element temperature is increased to 1000°C for the same furnace temperature is_____________________?

A. 11.2 kW/m2 B. 12.0 kW/m2 C. 14.6 kW/m2 D. 16.5 kW/m2...

During crystallisation, formation of crystal can occur in ______________ solution only?

A. Saturated B. Supersaturated C. Under-saturated D. All A., B. and C....

In an interphase heat transfer process, the equilibrium state corresponds to equality of temperature in the two phases, while the condition for equilibrium in an interphase mass transfer process is equality of___________________?

A. Concentrations B. Chemical potentials C. Activity co-efficients D. Mass transfer co-efficients...

Reynold’s analogy states that_________________?

A. Nst α f B. Nst α NRe C. NNu α f D. NRe α f...