What does the pressure drop across the coaxial coil tell the ...

[Diane]

What does the pressure drop across the coaxial coil tell the technician?
 
  A) The water flow through the system
  B) The amount of refrigerant charge
  C) A pressure drop across the coaxial coil indicates a refrigerant restriction.
  D) A pressure drop across the coaxial coil indicates a restriction in the water loop.

Question 2

The three types of gas space heaters are:
 
  A) Vented, unvented, and catalytic.
  B) Low pressure, medium pressure, and high pressure.
  C) Natural gas, propane, and kerosene.
  D) Category I, category II, and category III.

[miss.ashley]

Answer to Question 1

A

Answer to Question 2

A

[Diane]

TY

[miss.ashley]

You're welcome