RVTI CERTIFICATION LEVEL 1 EXAM ALL 210
QUESTIONS AND CORRECT ANSWERS LATEST
UPDATE THIS YEAR
RVTI LEVEL 1 CERTIFICATION EXAM
This professional exam-prep guide includes 210 RVTI Level 1–aligned questions covering Electrical, LP Gas,
Plumbing, Appliances, HVAC, Safety, and Chassis systems. Correct answers are clearly highlighted for efficient
study.
,Practice Questions & Highlighted Answers
1. (Electrical Systems) What is the primary purpose of an RV inverter?
A. Convert AC to DC
B. Convert DC to AC
C. Store electrical energy
D. Regulate voltage
Correct Answer: B
Rationale: An inverter converts 12V DC battery power into 120V AC power.
2. (LP Gas Systems) Why are LP gas detectors installed near the floor?
A. Heat rises
B. Propane is lighter than air
C. Propane is heavier than air
D. Easier installation
Correct Answer: C
Rationale: Propane is heavier than air and settles near the floor.
3. (Plumbing Systems) What component pressurizes the RV fresh water system?
A. Water heater
B. City water inlet
C. Water pump
D. Check valve
Correct Answer: C
Rationale: The onboard water pump pressurizes the plumbing system.
4. (Safety Systems) What type of fire extinguisher is required in RVs?
A. Class A
B. Class B
C. Class C
D. Class ABC
Correct Answer: D
Rationale: Class ABC extinguishers cover common RV fire hazards.
5. (HVAC Systems) RV roof air conditioners typically operate on:
A. 12V DC
, B. Propane
C. 120V AC
D. Solar
Correct Answer: C
Rationale: Roof AC units require 120V AC shore or generator power.
, 6. (Electrical Systems) What is the primary purpose of an RV inverter?
A. Convert AC to DC
B. Convert DC to AC
C. Store electrical energy
D. Regulate voltage
Correct Answer: B
Rationale: An inverter converts 12V DC battery power into 120V AC power.
7. (LP Gas Systems) Why are LP gas detectors installed near the floor?
A. Heat rises
B. Propane is lighter than air
C. Propane is heavier than air
D. Easier installation
Correct Answer: C
Rationale: Propane is heavier than air and settles near the floor.
8. (Plumbing Systems) What component pressurizes the RV fresh water system?
A. Water heater
B. City water inlet
C. Water pump
D. Check valve
Correct Answer: C
Rationale: The onboard water pump pressurizes the plumbing system.
9. (Safety Systems) What type of fire extinguisher is required in RVs?
A. Class A
B. Class B
C. Class C
D. Class ABC
Correct Answer: D
Rationale: Class ABC extinguishers cover common RV fire hazards.
10. (HVAC Systems) RV roof air conditioners typically operate on:
A. 12V DC
B. Propane
QUESTIONS AND CORRECT ANSWERS LATEST
UPDATE THIS YEAR
RVTI LEVEL 1 CERTIFICATION EXAM
This professional exam-prep guide includes 210 RVTI Level 1–aligned questions covering Electrical, LP Gas,
Plumbing, Appliances, HVAC, Safety, and Chassis systems. Correct answers are clearly highlighted for efficient
study.
,Practice Questions & Highlighted Answers
1. (Electrical Systems) What is the primary purpose of an RV inverter?
A. Convert AC to DC
B. Convert DC to AC
C. Store electrical energy
D. Regulate voltage
Correct Answer: B
Rationale: An inverter converts 12V DC battery power into 120V AC power.
2. (LP Gas Systems) Why are LP gas detectors installed near the floor?
A. Heat rises
B. Propane is lighter than air
C. Propane is heavier than air
D. Easier installation
Correct Answer: C
Rationale: Propane is heavier than air and settles near the floor.
3. (Plumbing Systems) What component pressurizes the RV fresh water system?
A. Water heater
B. City water inlet
C. Water pump
D. Check valve
Correct Answer: C
Rationale: The onboard water pump pressurizes the plumbing system.
4. (Safety Systems) What type of fire extinguisher is required in RVs?
A. Class A
B. Class B
C. Class C
D. Class ABC
Correct Answer: D
Rationale: Class ABC extinguishers cover common RV fire hazards.
5. (HVAC Systems) RV roof air conditioners typically operate on:
A. 12V DC
, B. Propane
C. 120V AC
D. Solar
Correct Answer: C
Rationale: Roof AC units require 120V AC shore or generator power.
, 6. (Electrical Systems) What is the primary purpose of an RV inverter?
A. Convert AC to DC
B. Convert DC to AC
C. Store electrical energy
D. Regulate voltage
Correct Answer: B
Rationale: An inverter converts 12V DC battery power into 120V AC power.
7. (LP Gas Systems) Why are LP gas detectors installed near the floor?
A. Heat rises
B. Propane is lighter than air
C. Propane is heavier than air
D. Easier installation
Correct Answer: C
Rationale: Propane is heavier than air and settles near the floor.
8. (Plumbing Systems) What component pressurizes the RV fresh water system?
A. Water heater
B. City water inlet
C. Water pump
D. Check valve
Correct Answer: C
Rationale: The onboard water pump pressurizes the plumbing system.
9. (Safety Systems) What type of fire extinguisher is required in RVs?
A. Class A
B. Class B
C. Class C
D. Class ABC
Correct Answer: D
Rationale: Class ABC extinguishers cover common RV fire hazards.
10. (HVAC Systems) RV roof air conditioners typically operate on:
A. 12V DC
B. Propane
