Maintenance Assessment Question and Answers Flashcards
6 cards from real Walmart practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Maintenance Assessment Question and Answers flashcards as text
A conveyor belt in the distribution area is making a grinding noise and moving slower than normal. What is the most likely cause?
Answer: A bearing is worn or lacking lubrication
Grinding noise with reduced speed typically indicates worn or dry bearings that need lubrication or replacement.
What is the correct procedure before performing maintenance on an electrical panel?
Answer: Apply lockout/tagout procedures
Lockout/tagout (LOTO) is required before any electrical maintenance to prevent accidental energization.
A walk-in cooler is not maintaining temperature and the compressor runs continuously. What should you check first?
Answer: Check the door gaskets and evaporator coils for ice buildup
Door gaskets allowing warm air in and frosted evaporator coils are the most common causes of cooling inefficiency.
What type of fire extinguisher should be used on an electrical fire?
Answer: Class C (CO2 or dry chemical)
Class C extinguishers are rated for electrical fires and use non-conductive agents like CO2 or dry chemical.
A fluorescent light fixture is flickering. Which component should you check first?
Answer: The ballast and starter
Flickering in fluorescent fixtures is most commonly caused by a failing ballast or worn starter.
What is the recommended approach when you find a roof leak in the store during business hours?
Answer: Place containment (buckets, barriers), cordon off the area, and report to facilities management
Immediate containment prevents slip hazards and property damage, while proper reporting initiates the repair process.