When replacing a faulty TXV what information is needed?

J106A 4

Quiz
•
Physics
•
12th Grade - Professional Development
•
Hard
Glen Lindsay
Used 4+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
Refrigerant
System capacity
Type of connections
eg. Flare/Solder
Internal/Externally equalising
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Critically charged systems use certain RMDs such as...
capillary
TEV
AEV
Float valve
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A TXV is a flow control valve which meters what refrigerant?
Subcooled liquid
Superheated vapour
Saturated Vapour
Subcooled vapour
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
EPR valve stands for
Evaporator Pressure
Reader
Evaporator Pressure
Regulator
Expansion
Pressure
Regulator
Eliminator
Protection
Revolver
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
CPR valve stands for
Compressor
Pressure
Regulator
Condenser
Pressure
Regulator
Crankcase
Pressure
Regulator
Compressor
Potential
Remover
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
An oil separator is basically a ...
Float valve system
Pressure return
Solenoid valve
Safety switch
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Opening pressure on a TXV is
Bulb pressure
Evap pressure
Screw pressure
Spring pressure
8.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The difference between an internal TXV and external TXV is the
Evap pressure
Suction pipe pressure
Pressure at either side of Evap
The bulb pressure
9.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
If bulb pressure is lost the TXV would
close
open
stick in current positioin
explode
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