Sensible heat of hot industrial flue gases cannot be recovered by a/an________________?

Related Mcqs:

Which is the best tube arrangement (in a shell and tube heat exchanger) if the fluids are clean and non-fouling ?

A. Square pitch B. Triangular pitch C. Diagonal square pitch D. None of these...

Multiple effect evaporation accounts for___________________?

A. Steam economy B. Lower operating costs C. Investment economy D. None of these...

Planck’s distribution law is valid for _____________ bodies?

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

Nusselt number is the ratio of the temperature gradient at the wall to_________________?

A. Temperature difference B. Heat flux C. That across the entire pipe D. None of these...

The Graetz number is concerned with the___________________

A. Mass transfer between a gas and a liquid B. Absorption with chemical reaction C. Heat transfer in turbulent flow D. Heat transfer in laminar flow...