Author Question: The three types of air cooled condenser coil construction found on residential air conditioning ... (Read 45 times)

HCHenry · **on:** Jul 27, 2018

The three types of air cooled condenser coil construction found on residential air conditioning units today include:

A) Flat plate, bare tube, and tube and fin. B) Tube and fin, spiney fin, and microchannel.
C) Wired, wireless, and adaptive. D) Iron, aluminum, and steel.

Question 2

Define critical point.

A) The pressure and temperature at which gas and liquid have the same properties
B) The pressure and temperature above which a substance will cease to exist
C) The pressure and temperature where a substance can exist simultaneously as a solid, a liquid, and a gas in thermal equilibrium
D) The pressure and temperature where a solid and a liquid have the same properties