CO2, ammonia, propane, butane, and isobutane are all natural refrigerants.
Answer the following statement true (T) or false (F)
True
Trades & Technology
You might also like to view...
Which of the following is an incorrect statement regarding the venting of a condensing furnace?
a. The intake and exhaust vents should be close together. b. The diameter of the vent pipe is based on the furnace input, the length of the vent, and the number of elbows. c. Installation guidelines for Category IV furnaces should be followed.
Trades & Technology
The first medicines used by humans probably came from ____________________
Fill in the blank(s) with correct word
Trades & Technology
Where are larger FCU's most commonly used?
What will be an ideal response?
Trades & Technology
The 2's complement of 1310 is ________
Fill in the blank(s) with correct word
Trades & Technology