HPSV EXAM | 100 QUESTIONS | WITH
COMPLETE SOLUTIONS!!
1 of 100
Term
What can happen if defrost runoff is not properly drained away?
Give this one a try later!
B. Plumb the cabinet so it's sides are C. Returns pulling in unconditioned
vertical air
, B. Ice can build up on the D. Suction pressure and suction line
bottom of the coil temperature
Don't know?
2 of 100
Term
In a low-voltage circuit, a corroded wire to terminal connection ask
in the circuit like a:
Give this one a try later!
A. Acidity C. Additional resistor
D. Routing refrigerant lines
C. Minimize defrost time within wall
Don't know?
3 of 100
Term
According to manufacturers recommendations the most acceptable
method for connecting a line set to an evaporator coil is:
Give this one a try later!
, D. Use only brazing alloys B. Airflow will be increased
C. Have no effect on the gauge
reading D. Replacing the diffuser
Don't know?
4 of 100
Term
According to fire protection codes when should fire dampers be
used?
Give this one a try later!
B. One or two heating elements and
the blower motor simultaneously, C. In any air duct that passes
followed by remaining elements in through all assemblies of a
timed intervals light commercial installation
C. The outdoor conditions at which C. Condensing saturation
the capacity of auxiliary heat temperature and liquid line
alone matches the heating load temperature
Don't know?
5 of 100
, Term
In a heat pump refrigerant circuit, and open check valve is used to:
Give this one a try later!
D. Routing refrigerant lines within B. The defrost timer motor
wall runs whenever L1 and L2 are
powered
A. Bypass refrigerant flow D. Loss in airflow, excessive blower
around a metering device motor where, and increased noise
Don't know?
6 of 100
Term
A line voltage fuse is sized to:
Give this one a try later!
D. Suction pressure and suction line
C. Excessive supply air velocities temperature
D. Protect from
D. Sensible and Latent heat excessive
voltage
Don't know?
COMPLETE SOLUTIONS!!
1 of 100
Term
What can happen if defrost runoff is not properly drained away?
Give this one a try later!
B. Plumb the cabinet so it's sides are C. Returns pulling in unconditioned
vertical air
, B. Ice can build up on the D. Suction pressure and suction line
bottom of the coil temperature
Don't know?
2 of 100
Term
In a low-voltage circuit, a corroded wire to terminal connection ask
in the circuit like a:
Give this one a try later!
A. Acidity C. Additional resistor
D. Routing refrigerant lines
C. Minimize defrost time within wall
Don't know?
3 of 100
Term
According to manufacturers recommendations the most acceptable
method for connecting a line set to an evaporator coil is:
Give this one a try later!
, D. Use only brazing alloys B. Airflow will be increased
C. Have no effect on the gauge
reading D. Replacing the diffuser
Don't know?
4 of 100
Term
According to fire protection codes when should fire dampers be
used?
Give this one a try later!
B. One or two heating elements and
the blower motor simultaneously, C. In any air duct that passes
followed by remaining elements in through all assemblies of a
timed intervals light commercial installation
C. The outdoor conditions at which C. Condensing saturation
the capacity of auxiliary heat temperature and liquid line
alone matches the heating load temperature
Don't know?
5 of 100
, Term
In a heat pump refrigerant circuit, and open check valve is used to:
Give this one a try later!
D. Routing refrigerant lines within B. The defrost timer motor
wall runs whenever L1 and L2 are
powered
A. Bypass refrigerant flow D. Loss in airflow, excessive blower
around a metering device motor where, and increased noise
Don't know?
6 of 100
Term
A line voltage fuse is sized to:
Give this one a try later!
D. Suction pressure and suction line
C. Excessive supply air velocities temperature
D. Protect from
D. Sensible and Latent heat excessive
voltage
Don't know?
