Why should fluorocarbon refrigerant systems not be serviced ...

[KWilfred]

Why should fluorocarbon refrigerant systems not be serviced around an open flame?
 
  A) Poisonous gas can be created.
  B) Even small quantities of fluorinated refrigerant are explosive.
  C) The refrigerant might put out the flame.
  D) The refrigerant is flammable.

Question 2

The maximum fill level for a refillable refrigerant cylinder is:
 
  A) 80 of its volume.
  B) 70 of its volume.
  C) 100 of its volume if the cylinder is rated for that particular refrigerant.
  D) Refillable cylinders should not be refilled with refrigerant.

[KKcool]

Answer to Question 1

A

Answer to Question 2

A

[KWilfred]

Thanks

[KKcool]

Welcome