Heat transfer efficiency leading of energy conservation in a heat exchanger can be achieved by____________________?

Related Mcqs:

Critical value of the _____________ number governs the transition from laminar to turbulent flow in free convection heat transfer?

A. Grashoff B. Reynolds C. Both ‘a’ & ‘b’ D. Prandtl & Grashoff...

An equipment which converts the latent or sensible heat of one fluid into the latent heat of vaporisation of another, is called a_________________?

A. Boiler B. Heat exchanger C. Recuperator D. Regenerator...

Maximum heat transfer rate is achieved in _____________ flow?

A. Co-current B. Counter-current C. Turbulent D. Laminar...

Radiation energy is emitted by all the substances, which are above____________________?

A. 0°K B. 0°C C. 100°C D. Room temperature...

Evaporation by thermo compression results in the _________________________?

A. Saving of steam B. Realisation of multiple effect economy in a single effect C. Both A. and B. D. None of these...