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Wisconsin CDL Permit Test - Bus

(From the 2021 Wisconsin CDL driver handbook)

Number of questions:	20
Passing score:	16

Directions: This endorsement is required for driving a school bus. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. To pass, the applicant must answer at least 16 questions correctly. Each question has three or four possible answer choices. Test questions come from the Wisconsin Commercial Driver’s Manual. Questions come from chapter covering School Buses. The School Bus endorsement can be used with the Class A, B or C CDL.

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Passing grade —

4 or fewer errors

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If a gate controlling a railroad crossing does not go back up after a train passes, you should:

Drive around the gate.
Wait for another vehicle to cross the tracks first to see if it is safe.
Call your dispatcher.

If a parent asks you to change the location of a bus stop, you should:

Agree and pick up students at the new bus stop.
Continue to pick up students at the original bus stop.
Change the bus stop if the new location fits into your route.
Use both locations as bus stops.

The inside rearview mirror is used to:

See passengers.
See potential hazards on the road.
See vehicles trying to switch lanes.

If you must back up at a student pick-up point, you should:

Back up before the students load the bus.
Let the students load the bus before backing up.
Let half of the students load the bus and then back up to meet the second half.