SD CDL - South Dakota Commercial Drivers License Transporting Passengers Safely Questions and Answers

Question 1

What is the primary purpose of the 'standee line' on a bus?

Accepted Answer

To indicate the forward-most point where passengers may stand to ensure the driver's view is not obstructed.

Answer

To indicate the aisle width required for wheelchair access.

Answer

To mark the area where passengers are allowed to stand during travel.

Answer

To show the driver where to stop the front of the bus at a designated stop.

Question 2

You are driving a bus equipped with a brake-door interlock system. What is the main function of this safety feature?

Accepted Answer

It applies the brakes and prevents the bus from moving when the passenger exit door is open.

Answer

It sounds an alarm if a passenger tries to open the door while the bus is moving.

Answer

It automatically locks the passenger door when the bus exceeds 15 mph.

Answer

It locks the service brake in the applied position if the driver leaves their seat.

Question 3

According to federal regulations, which of the following is a prohibited practice when transporting passengers?

Accepted Answer

Refueling the bus in a closed building with passengers on board.

Answer

Transporting a passenger's properly secured, personal-use oxygen container.

Answer

Allowing carry-on baggage to be placed on an empty seat.

Answer

Announcing upcoming stops over a public address system.

Question 4

When must a bus driver stop at a railroad-highway grade crossing?

Accepted Answer

The driver must stop at all railroad crossings.

Answer

Only when the red lights are flashing and a gate is lowered.

Answer

Only when transporting more than 15 passengers.

Answer

Only when a train is visibly approaching.

Question 5

Which of the following is the most critical rule regarding carry-on baggage on a bus?

Accepted Answer

Baggage must be stowed in a way that does not block any aisles or emergency exits.

Answer

All carry-on baggage must be small enough to fit on the passenger's lap.

Answer

The driver is only responsible for baggage stored in the overhead compartments.

Answer

Heavy bags should be stored at the very front of the bus for easy access.

Question 6

You are the driver for a charter bus tour. When is the best time to make announcements regarding safety features, such as the location of emergency exits?

Accepted Answer

After all passengers have boarded and before the trip begins.

Answer

Only in the event of an actual emergency.

Answer

While passengers are boarding the bus.

Answer

At the first designated rest stop of the trip.