CAMT - Certified Apartment Maintenance Technician Electrical Systems Maintenance Questions and Answers

Question 1

A resident reports that the circuit breaker to their kitchen trips frequently, especially when they use the microwave and coffee maker at the same time. What is the most likely cause of this issue?

Accepted Answer

An overloaded circuit

Answer

A faulty circuit breaker

Answer

A short circuit in the wiring

Answer

A ground fault in one of the appliances

Question 2

When testing a GFCI (Ground Fault Circuit Interrupter) outlet, what is the correct sequence of actions?

Accepted Answer

Plug in a lamp, press the TEST button to see if the lamp turns off, then press the RESET button to restore power.

Answer

Press the RESET button, then plug in a tester, then press the TEST button.

Answer

Press the TEST and RESET buttons simultaneously to see if it sparks.

Answer

Use a multimeter to check the voltage before and after pressing the TEST button.

Question 3

A maintenance technician is replacing a standard electrical outlet in a bathroom. Which of the following is the most critical safety step to perform BEFORE starting the work?

Accepted Answer

Turn off the power to the circuit at the electrical panel.

Answer

Wear rubber-soled shoes.

Answer

Have a fire extinguisher nearby.

Answer

Notify the resident that the power will be off.

Question 4

A resident reports a burning smell coming from an outlet and notes that the faceplate is discolored. What should be the technician's immediate course of action?

Accepted Answer

Immediately turn off the circuit breaker for that circuit and inspect the outlet and wiring.

Answer

Replace the outlet immediately with a new one.

Answer

Tell the resident to unplug everything from the outlet and see if the smell goes away.

Answer

Tighten the wire connections on the existing outlet.

Question 5

Which of the following is NOT a primary function of a standard circuit breaker in an apartment's electrical panel?

Accepted Answer

Protection against electrical shocks from ground faults.

Answer

Protection against overloaded circuits.

Answer

Protection against short circuits.

Answer

Providing a manual means to disconnect power to a circuit.

Question 6

While conducting a preventive maintenance inspection in a vacant apartment, a technician finds a three-prong outlet that shows an 'open ground' reading on a receptacle tester. What does this indicate?

Accepted Answer

The outlet is not connected to the equipment grounding conductor.

Answer

The outlet is not receiving any power.

Answer

The hot and neutral wires are reversed.

Answer

The outlet is a GFCI-protected receptacle.

A resident reports that the circuit breaker to their kitchen trips frequently, especially when they use the microwave and coffee maker at the same time.What is the most likely cause of this issue?

A resident reports that the circuit breaker to their kitchen trips frequently, especially when they use the microwave and coffee maker at the same time.
What is the most likely cause of this issue?