Maintenance & Repair Flashcards

When repairing a leaking compression faucet, which part is most commonly replaced to stop the drip?

Answer: Seat washer at the bottom of the stem

The seat washer at the bottom of the stem wears against the valve seat and is the primary cause of dripping in compression faucets.

A GFCI outlet keeps tripping immediately after being reset. What is the most likely cause?

Answer: There is a ground fault or moisture in the circuit downstream

Immediate re-tripping after reset indicates a persistent ground fault or moisture presence in the protected circuit.

What is the correct procedure for patching a hole larger than 6 inches in diameter in drywall?

Answer: Cut back to studs or install backing boards and attach a new drywall patch

Holes larger than 6 inches require structural support from studs or backing boards to properly anchor the new drywall patch.

When lubricating a squeaky door hinge, which product is most appropriate for long-lasting results?

Answer: White lithium grease or petroleum jelly

White lithium grease or petroleum jelly provides lasting lubrication because they stay in place and don't evaporate like solvent-based sprays.

A toilet runs continuously after flushing. Lifting the tank lid reveals the float is sitting too high. What adjustment corrects this?

Answer: Bend or adjust the float arm/rod downward so the fill valve shuts off at a lower water level

Lowering the float arm causes the fill valve to shut off sooner, preventing water from continuously flowing into the overflow tube.

Which type of wood filler is best suited for exterior repairs that will be painted?

Answer: Two-part epoxy wood filler

Two-part epoxy wood filler is waterproof, bonds strongly, won't shrink, and accepts paint, making it ideal for exterior wood repairs.

Before replacing a light switch, what is the first safety step a handyman must perform?

Answer: Turn off the circuit breaker and verify power is off with a voltage tester

Turning off the breaker and confirming de-energization with a non-contact voltage tester is the mandatory first safety step before touching any wiring.