Question

The ratio of velocity head to tube side return loss in case of a multipass shell and tube heat exchanger is

a.

2

b.

1/2

c.

4

d.

1/4

Answer: (d).1/4

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. The ratio of velocity head to tube side return loss in case of a multipass shell and tube heat exchanger is

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Terminal point temperature differences between fluids in case of a heat exchanger is termed as

Q. LMTD can't be used as such without a correction factor for the

Q. Fqra cold viscous feed, backward feed gives __________ than forward feed.

Q. Walls of a cubical oven are of thickness l, and they are made of material of thermal conductivity k. The temperature inside the oven is 100°C and the inside heat transfer co-efficient is 3k/l. If the wall temperature on the outside is held at 25°C, what is the inside wall temperature in degree centigrade ?

Q. The characteristic dimensionless groups for heat transfer to a fluid flowing through a pipe in laminar flow are

Q. Heat transfer rate described by Fourier's law will decrease, if the __________ increases.

Q. A black body does not __________ radiation.

Q. The capacity of double-effect evaporator is less than half of the capacity of two single effects, each of which is operating over same terminal temperature difference, when the

Q. Peclet number (Pe) is given by

Q. Nusselt number is the ratio of the

Q. Prandtl number is the ratio of

Q. Which of the following parameters is increased by use of finned tube in a multipass shell and tube heat exchanger ?

Q. Forced circulation evaporators are useful for the concentration of viscous, salting and scale forming liquors. Which of the following is a forced circulation evaporator?

Q. "The ratio of the total emissive power to the absorptivity for all bodies is same at ther-mal equilibrium". This is __________ law.

Q. View factor is important in heat transfer by

Q. The advantage of using a 1 - 2 shell and tube heat exchanger over a 1 - 1 shell and tube heat exchanger is

Q. For a multipass shell and tube heat exchanger, the LMTD correction factor is always

Q. If heat transfer rate varies with the time, it is termed as

Q. Pick out the wrong statement.

Q. Tube expansion allowances exist in __________ heat exchanger.

Recommended Subjects

Are you eager to expand your knowledge beyond Basic Chemical Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!