A2L EXAM 2025 QUESTIONS WITH
CORRECT ANSWERS!!
1 of 33
Term
R-1234yf has a GWP
of______
Give this one a try later!
Less than 1 1
0
100 50
, Don't know?
2 of 33
Term
The ______ is fed high pressure, sub cooled liquid refrigerant and it feeds
low pressure low temp liquid to the evaporator
Give this one a try later!
Condenser fan Compressor
Evaporator coil Metering device
Don't know?
3 of 33
Term
R-404A has a GWP of_______
Give this one a try later!
1500 4500
, 2500 3920
Don't know?
4 of 33
Term
The two types or classes of metering devices are_____ and ________________
Give this one a try later!
Fixed, variable Sealed, open
Fitted, adjustable Manual, automatic
Don't know?
5 of 33
Term
Commercial refrigerants is seeing expanded use of______refrigerants
Give this one a try later!
A2 moderately flammable A1 non-flammable
CORRECT ANSWERS!!
1 of 33
Term
R-1234yf has a GWP
of______
Give this one a try later!
Less than 1 1
0
100 50
, Don't know?
2 of 33
Term
The ______ is fed high pressure, sub cooled liquid refrigerant and it feeds
low pressure low temp liquid to the evaporator
Give this one a try later!
Condenser fan Compressor
Evaporator coil Metering device
Don't know?
3 of 33
Term
R-404A has a GWP of_______
Give this one a try later!
1500 4500
, 2500 3920
Don't know?
4 of 33
Term
The two types or classes of metering devices are_____ and ________________
Give this one a try later!
Fixed, variable Sealed, open
Fitted, adjustable Manual, automatic
Don't know?
5 of 33
Term
Commercial refrigerants is seeing expanded use of______refrigerants
Give this one a try later!
A2 moderately flammable A1 non-flammable
