Question #81174

One of the purposes of sub-cooling the liquid refrigerant is to________________?

Options:

A) reduce compressor overheating

B) reduce compressor discharge temperature

C) increase cooling effect

D) ensure that only liquid and not the vapour enters the expansion (throttling) valve

E) E. none of the above

Answer: One of the purposes of sub-cooling the liquid refrigerant is to ensure that only liquid and not the vapour enters the expansion (throttling) valve.

Previous Next

Mechanical Engineering Related Questions

Q1.

Which is the most commonly used shape of notch for fluctuating discharge?
Q2.

Adiabatic compression is one in which___________________?
Q3.

The- most efficient method of compressing air is to compress it_________________?
Q4.

Isothermal compression effeicency can be attained by running the compressor__________________?
Q5.

Isothermal compression efficiency, even when running at high speed, can be approached by using A. multi-stage compression B. cold water spray C. both A. and B. above D. fully insulating the cylinder E. high stroke_________________?
Q6.

The pressure and temperature conditions of air at the suction of compressor are_________________?
Q7.

The overall isothermal eiffciency of compressor is defined as the ratio of_______________?
Q8.

1 m of air at atmospheric condition weighs approximately__________________?
Q9.

Free air is the air at________________?
Q10.

The capacity of a compressor is 5 m /mih. 5 m /min refers to_______________?

Test Your Knowledge

Want to practice more questions like this? Take a quiz in this category!

Take a Quiz

Question #81174

One of the purposes of sub-cooling the liquid refrigerant is to________________?

Options:

Mechanical Engineering Related Questions

Category

Test Your Knowledge

Share This Question

Popular Categories

More Categories

Explore More

Question #81174

One of the purposes of sub-cooling the liquid refrigerant is to________________?

Options:

Mechanical Engineering Related Questions

Category

Test Your Knowledge

Share This Question