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?

Increase
Decrease
Remain unchanged
Either increase or decrease; depends on the coolant flow rate

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

4 views Answered 2022-09-01 13:21

Related Questions

A heat exchanger with heat transfer surface area A and overall heat transfer coefficient U handles two fluids of heat capacities Cmax and Cmin. The number of transfer units (NTU) used in the analysis of heat exchanger is specified as?

1 Answers 7 Views

A fluid is flowing inside the inner tube of a double pipe heat exchanger with diameter 'd'. For a fixed mass flow rate, the tube side heat transfer co-efficient for turbulent flow conditions is proportional to?

1 Answers 14 Views

If all the conditions and dimensions are same, then the ratio of velocity through the tubes of a double pass heat exchanger to that through the single pass heat exchanger is?

1 Answers 4 Views

In a shell and tube heat exchanger, putting a longitudinal baffle across the shell, forces the shell side fluid to pass __________ through the heat exchanger.?

1 Answers 4 Views

In a shell and tube heat exchanger, the tube side heat transfer co-efficient just at the entrance of the tube is?

1 Answers 5 Views

If air (a non-condensing gas) is present in a condensing vapor stream, it will __________ the condensation rate of vapor.?

1 Answers 4 Views

A concentric double pipe heat exchanger as compared to the shell and tube heat exchanger for the same heat load requires?

1 Answers 4 Views

For the same heat load and mass flow rate in the tube side of a shell and tube heat exchanger, one may use multipass on the tube side, because it?

1 Answers 18 Views

Air is to be heated by condensing steam. Two heat exchangers are available (i) a shell and tube heat exchanger and (ii) a finned tube heat exchanger. Tube side heat transfer area are equal in both the cases. The recommended arrangement is?

1 Answers 5 Views

In a shell and tube type heat exchanger, the floating tube bundle heat arrangement is used?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)