For an evaporator to operate at peak efficiency, _____.

a. the fin spacing should be very wide
b. all of the surface area inside the tubes must be exposed to flashing liquid
c. the coil temperature should always be higher than the dew point of the air
d. the subcooling of the entering refrigerant should be kept to a minimum


Answer: a. the fin spacing should be very wide

Trades & Technology

You might also like to view...

On an air-to-water heat pump, where does the heat come from to defrost the outdoor coil?

A) Outdoor air B) Outdoor heat strips C) Indoor air D) Buffer tank

Trades & Technology

The point of ________ is the point at which a long distance carrier connects into the local network

Fill in the blank(s) with correct word

Trades & Technology

General notes apply to the drawing overall rather than to specific items. General notes are commonly lettered in the field of the drawing.

Answer the following statement true (T) or false (F)

Trades & Technology

What is 15/16 minus 9/16?

a. .500 b. 3/4 b. 11/32 c. 3/8 d. None of the above

Trades & Technology