Explore topic-wise MCQs in Heat Transfer.

This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Heat Transfer knowledge and support exam preparation. Choose a topic below to get started.

Explore topic-wise MCQs in Heat Transfer.

The reflux condenser must be designed such that vapour velocity is ________ the flooding velocity.

A condenser has coolant in counter-current flow with the vapour flowing upward and itself flowing downward, then it is commonly known as the _______________

__________ condensers are preferred if the condensing fluid is at a higher pressure than the coolant.

Tube-side condenser is preferred when the coolant is a gas, such as air.

Condensation on the ____________ is preferred when the coolant is a gas.

A possible configuration for low pressure drop is the ______________

The size of the baffle cut is generally chosen such that the vapour velocity in the tube is _________ that in the overlap area between the baffle discs.

_______________ can reduce resistance to heat transfer through the shear effect on the condensate film.

The space between the baffles is not determined by considerations such as _____________

_______________ baffles may be specified to achieve reduced pressure drop.

The__________ condenser is generally used for low-pressure applications, where there is a large volume of vapour flow and a low-pressure drop is desired.

Which one of the following condenser matches the given description – ‘The condenser has a shell containing tubes within which the coolant liquid usually flows. The flow on the shell-side is so designed that the vapour gas mainly flows in the cross-flow direction with respect to the tubes’?

Which one of the following is not a shell and tube condenser?