CAMT REVISION EXAM 2025-2026 QUESTIONS AND ANSWERS [CORRECT & VERIFIED ANSWERS]

The thermostat located inside of a clothes dryer ensures that which other
component turns on and off as needed?
Heating element
Which type of voltage is used by HVAC controls and thermostats?
24 V
A maintenance technician smells a strong odor of gas while standing next to a
water heater that is undergoing some repairs. The room is dimly lit, but the
technician believes the gas is leaking from the water heater. Before leaving the
area, which step would be MOST appropriate for the technician to take?
Open access doors and windows to allow more airflow
What are the three sections of a plumbing system?
Distribution, waste, and supply
Which component is a safety device that ensures that the heating element of a
heating system switches off during a malfunction?
Fusible link
Which unit of measure refers to the resistance within an electrical device?
Ohms
Which component of a fluorescent light fixture limits the current through the
electrical load?
Breaker
What should wrap around the tip of the thermocouple when correctly installed in
a gas water heater?
Pilot flame
During preparation to charge the refrigerant lines of an R-410A-based system, the
lines should be evacuated by vacuum to which micron level?
250
Which article is MOST hazardous to wear when performing maintenance
activities?
Metal necklace
If defective, which component would prevent a clothes dryer from turning on?
^ Door switch
Which problem is MOST likely the result of a defective element in an electric
kitchen range?
The oven does not heat above 200蚌.