RVIA RV Registered Technician Study
Guide - Section A (2017 DACUM) -
Propane Systems (37 Questions on
Official Test) (2024/2025) Already Passed
What is the primary function of an RV’s propane system?
A) To power the RV’s engine
✔✔B) To supply fuel for appliances like stoves, heaters, and refrigerators
C) To generate electricity for the RV
D) To provide cooling for the refrigerator
Which of the following is used to regulate the flow of propane to appliances in an RV?
A) Propane filter
B) Propane heater
✔✔C) Propane regulator
D) Propane tank valve
What is the proper method for checking for propane leaks in an RV system?
A) Using a match to check for flame
1
,✔✔B) Applying soapy water to connections and looking for bubbles
C) Using an open flame near connections
D) Turning on the appliances and checking for unusual odors
How often should the propane system in an RV be inspected?
A) Once every 5 years
✔✔B) Annually, or whenever there is a suspected issue
C) Only when replacing the propane tank
D) Every time the RV is driven
What is the ideal location for storing propane tanks in an RV?
✔✔A) Outside the RV in a well-ventilated compartment
B) Inside the RV for easy access
C) In the RV’s engine compartment
D) Below the RV’s bed for convenience
What is the typical pressure range for propane in an RV’s tank?
A) 1-5 psi
2
,✔✔B) 100-200 psi
C) 300-400 psi
D) 500-600 psi
How should propane tanks be stored when not in use?
A) In a warm, dry area
✔✔B) In a cool, well-ventilated outdoor area
C) Inside the RV
D) In a sealed, airtight container
What is the primary reason for using a two-stage propane regulator in an RV system?
✔✔A) To provide a consistent flow of propane regardless of tank pressure
B) To increase the pressure of propane for better performance
C) To monitor propane levels in the tank
D) To control the temperature of the propane
Which of the following safety devices is commonly used in RV propane systems to prevent over-
pressurization?
3
, ✔✔A) Overfill prevention device (OPD)
B) Temperature sensor
C) Manual shutoff valve
D) Ventilation fan
What type of propane tanks are commonly used in RVs?
A) Steel tanks only
✔✔B) Aluminum or steel tanks
C) Glass tanks
D) Copper tanks
How do you safely turn off the propane supply in an RV?
A) Just shut off the appliance’s valve
B) Close the gas line near the appliance
✔✔C) Close the propane tank valve completely
D) Turn off the regulator only
What should you do if you smell propane in the RV?
4
Guide - Section A (2017 DACUM) -
Propane Systems (37 Questions on
Official Test) (2024/2025) Already Passed
What is the primary function of an RV’s propane system?
A) To power the RV’s engine
✔✔B) To supply fuel for appliances like stoves, heaters, and refrigerators
C) To generate electricity for the RV
D) To provide cooling for the refrigerator
Which of the following is used to regulate the flow of propane to appliances in an RV?
A) Propane filter
B) Propane heater
✔✔C) Propane regulator
D) Propane tank valve
What is the proper method for checking for propane leaks in an RV system?
A) Using a match to check for flame
1
,✔✔B) Applying soapy water to connections and looking for bubbles
C) Using an open flame near connections
D) Turning on the appliances and checking for unusual odors
How often should the propane system in an RV be inspected?
A) Once every 5 years
✔✔B) Annually, or whenever there is a suspected issue
C) Only when replacing the propane tank
D) Every time the RV is driven
What is the ideal location for storing propane tanks in an RV?
✔✔A) Outside the RV in a well-ventilated compartment
B) Inside the RV for easy access
C) In the RV’s engine compartment
D) Below the RV’s bed for convenience
What is the typical pressure range for propane in an RV’s tank?
A) 1-5 psi
2
,✔✔B) 100-200 psi
C) 300-400 psi
D) 500-600 psi
How should propane tanks be stored when not in use?
A) In a warm, dry area
✔✔B) In a cool, well-ventilated outdoor area
C) Inside the RV
D) In a sealed, airtight container
What is the primary reason for using a two-stage propane regulator in an RV system?
✔✔A) To provide a consistent flow of propane regardless of tank pressure
B) To increase the pressure of propane for better performance
C) To monitor propane levels in the tank
D) To control the temperature of the propane
Which of the following safety devices is commonly used in RV propane systems to prevent over-
pressurization?
3
, ✔✔A) Overfill prevention device (OPD)
B) Temperature sensor
C) Manual shutoff valve
D) Ventilation fan
What type of propane tanks are commonly used in RVs?
A) Steel tanks only
✔✔B) Aluminum or steel tanks
C) Glass tanks
D) Copper tanks
How do you safely turn off the propane supply in an RV?
A) Just shut off the appliance’s valve
B) Close the gas line near the appliance
✔✔C) Close the propane tank valve completely
D) Turn off the regulator only
What should you do if you smell propane in the RV?
4
