Equipment & Tool Maintenance Flashcards
6 cards from real HCT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Equipment & Tool Maintenance flashcards as text
What is the primary reason vacuum cleaner brushrolls should be periodically cleared of hair and fiber?
Answer: To prevent motor overheating caused by restricted brushroll rotation
Tangled hair restricts brushroll rotation, which creates motor strain and can cause overheating or belt failure.
How should extension cords used with cleaning equipment be stored to prevent damage?
Answer: Loosely coiled to avoid kinking and stress on wires
Tight bends and kinks damage the internal wiring insulation, creating fire and shock hazards over time.
Which item on a cleaning cart should always have its label visible and legible?
Answer: All chemical bottles, to ensure correct identification
Legible labels prevent accidental misuse of chemicals, which could cause surface damage or dangerous chemical reactions.
A technician notices a steam cleaner is producing less steam than usual. The most likely cause is:
Answer: Mineral scale buildup in the boiler requiring descaling
Mineral deposits from tap water accumulate in the boiler and reduce steam production over time.
When should a technician tag a piece of cleaning equipment as out of service?
Answer: When a defect or safety issue is discovered, before further use
Equipment with a safety defect must be tagged and removed from service immediately to prevent injury.
What is the benefit of using a HEPA filter in a vacuum cleaner for residential cleaning?
Answer: It traps fine particles like allergens and dust mites, improving indoor air quality
HEPA filters capture 99.97% of particles 0.3 microns or larger, preventing allergens from being recirculated into the air.