Appliances Flashcards
(18 cards)
What is the function of the cold refrigerant?
Extracts heat and moisture
Which type of refrigerator is commonly used in RVs?
Absorption
Which of these is associated with a residential RV refrigerator?
Compression-driven
Which water heater heats water as it passes through a heated coil?
Instantaneous
What is the result of a thermocouple that is not performing very well?
Propane flow will be prevented
The data plate for a range is located
In the burner box
The temperature setting of 300° F is referenced when inspecting
Ovens
When performing PDI on microwaves, document the make, model, and
Serial number
How long should tap water be microwaved when performing PDI?
1 minute
Of all the manufacturers, what is the most common functions of all hydronic heating systems?
Continuous water heating
The boiler tank in a hydronic heating system is heated in all of the following ways EXCEPT
Through solar power cells
When performing a propylene glycol level test, you should use which tool
Refractometer
When performing a propylene glycol concentration level test, if the percentage is too high, you should add
Deionized water
When inspecting roof and ducted air conditioners
Test fan speed and operate vents
What ultimately determines if the air conditioner is functioning properly?
Delta temperature
During the 12–24 hour run test, on an RV fridge, what should the thermometer read?
40 to 43°F
Two types of furnaces used in RVs are
Forced air and hydronic
When inspecting ovens, set the oven thermostat to
300° F
