Corrosiveness of steam condensate is due to the presence of________________?

Related Mcqs:

Cpμ/K is termed as the ______________ number?

A. Grashoff B. Nusselt C. Prandtl D. Stanton...

If heat transfer rate varies with the time, it is termed as__________________?

A. Forced convection B. Steady state conduction C. Monochromatic radiation D. None of these...

In a co-current double pipe heat exchanger used for condensing saturated steam over the inner tube, if the entrance and exit conditions of the coolant are interchanged, then the rate of condensation will___________________?

A. Increase B. Decrease C. Remain unchanged D. Either increase or decrease; depends on the coolant flow rate...

In natural convection heat transfer, the correlating parameter is the_______________________?

A. Graetz number B. Eckert number C. Grashoff number D. Bond number...

When vaporisation takes place directly at the heating surface, it is called________________?

A. Film boiling B. Nucleate boiling C. Vapour binding D. None of these...