School Bus Endorsement Vehicle Inspection & Pre-Trip Procedures Flashcards
6 cards from real School Bus Endorsement practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
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Which item is specifically required to be inspected on a school bus that is NOT required on a standard commercial vehicle pre-trip inspection?
Answer: The crossing control arm and stop-arm
School buses have student safety equipment such as the crossing control arm and stop-arm that must be verified operational before each trip.
What is the correct procedure for testing the school bus horn during a pre-trip inspection?
Answer: Activate it briefly to confirm it is audible and functional
A brief horn activation confirms it works; the horn is a critical warning device required to be operational before each trip.
During a pre-trip inspection, the driver tests the service brakes by:
Answer: Pushing the brake pedal firmly at low speed and checking for pulling or unusual feel
A low-speed firm brake application reveals pulling, sponginess, or unusual resistance that indicates a brake problem requiring repair.
When inspecting the school bus exhaust system, which finding requires immediate out-of-service action?
Answer: Exhaust leaks anywhere ahead of or below the passenger compartment
Exhaust leaks forward of or beneath the passenger area can allow carbon monoxide to enter the bus, posing a life-threatening hazard.
How does a driver verify the school bus alternator is charging during a pre-trip inspection?
Answer: Check that the battery/charging warning light goes off after the engine starts
When the engine is running, the charging warning light should extinguish, indicating the alternator is producing sufficient charge.
What is the correct method to check the school bus steering play during a pre-trip inspection?
Answer: With the engine running, turn the steering wheel and note any free movement before the wheels respond
Excess steering wheel play (typically more than 10 degrees) with a running engine indicates worn steering components that must be repaired.