Even with the correct refrigerant charge, a water-cooled system ...

[cnetterville]

Even with the correct refrigerant charge, a water-cooled system would appear overcharged if:
 
  A) It had a restricted liquid-line filter drier.
  B) It had higher-than-normal water flow through the condenser.
  C) It had lower-than-normal water flow through the condenser.
  D) The air filter was dirty.

Question 2

An air conditioner is operating with low system pressures, an evaporator saturation temperature of 20F, and a suction line temperature of 24F. The suction line is frosting. The most likely cause of these symptoms is:
 
  A) The system is overcharged.
  B) Reduced airflow across the evaporator.
  C) Excessive humidity in the air, causing the coil to frost up.
  D) The system is undercharged.

[dantucker]

Answer to Question 1

C

Answer to Question 2

B

[cnetterville]

TY

[dantucker]

You're welcome