The three types of air cooled condenser coil construction found ...

[HCHenry]

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

[Koolkid240]

Answer to Question 1

B

Answer to Question 2

A

[HCHenry]

Gracias!

[nguyenhoanhat]

Excellent