Arkansas CDL: Passenger Vehicles Practice Test

Not quite. The answer is You can lock the roof hatches in a partly open position for fresh air.

You may lock roof hatches into a partially open position to provide fresh air. However, don't leave them open permanently. When open, they add to the bus's height, which can pose problems when driving through an underpass with low vertical clearance.

Not quite. The answer is No.

Never drive with an open emergency exit door or window. As part of your pre-trip inspection of the interior of the bus, check that all emergency exit doors and windows are securely closed.

Not quite. The answer is 16

To drive a vehicle with 16 or more occupants including yourself, you must have a CDL with a Passenger (P) endorsement.

Not quite. The answer is 50 feet

When you approach a drawbridge without a signal light or traffic control attendant, you must stop at least 50 feet before the draw of the bridge to make sure that the drawbridge is closed and safe to cross.

Not quite. The answer is You must be able to stop within the distance that you can see ahead.

You should know the safe driving speeds for your vehicle under both ideal driving conditions and poor driving conditions. The posted speed limits on curves are safe for cars under ideal driving conditions, but not necessarily safe for large vehicles like buses. On a curve, you may have to slow down below the posted speed.

Not quite. The answer is No, not in space occupied by people.

Passenger buses can carry up to 100 pounds of each class of hazardous materials and up to 500 pounds total. However, there are some exceptions. Division 2.3 (poison gas) and liquid Class 6 (poison) cannot be carried in any amounts. Explosives and radioactives cannot be carried in the passenger area. Riders sometimes board a bus with an unlabeled hazardous material. Do not allow riders to carry on common hazards such as car batteries or gasoline.

Not quite. The answer is While crossing, don't shift gears if your bus has a manual transmission.

You must stop at every railroad crossing except those marked "exempt" or "abandoned." If your bus has a manual transmission, do not shift gears while crossing a raised railroad crossing. Shifting gears on a raised railroad crossing increases the chance that your vehicle will stall and get stuck on the tracks.

Not quite. The answer is in the aisles.

Carry-on baggage must not be left in doorways or aisles because someone could trip over it or it could block the way to an emergency exit. Carry-on luggage must be stowed so it can't restrict the driver's movements or injure passengers if it falls or shifts.

Not quite. The answer is not allow the rider to do it.

Buses are allowed to carry small amounts (up to a total of 500 pounds) of certain hazardous materials. But not battery acid or gasoline.

Not quite. The answer is you will have time to plan your escape if the hazard becomes an emergency.

A hazard is not an emergency – but it can become one. Always scan the road ahead, looking for common types of hazards such as work zones, emergency vehicles parked on the side of the road, and foreign objects lying on the road. The sooner you spot a hazard, the more time you will have to plan how to deal with it before it becomes an actual emergency.

Not quite. The answer is No, because it may distract the bus driver from driving.

Conversations with passengers represent a distraction from the driving task. The bus driver should avoid all potential distractions while driving the bus. The only real way to treat feelings of sleepiness is with sleep.

Not quite. The answer is 5

To determine the following distance for your vehicle, add 1 second for every 10 feet of vehicle length at speeds under 40 mph. Above 40 mph use the same formula, then add 1 second for the additional speed.

Not quite. The answer is after completing the lane change.

You must start signaling before changing lanes and cancel the turn signal when the lane change is complete.

Not quite. The answer is slow down.

When switching from high-beam lights to low beams, slow down, since you will not be able to see as far in front of you.

Not quite. The answer is in a closed building with passengers on board.

Avoid fueling your bus with riders on board unless it is absolutely necessary. Never refuel in a closed building with riders on board.

Not quite. The answer is only if getting off the bus would be more risky for the riders.

Passengers should not be aboard a bus while it is being towed unless it would be more dangerous for them to exit the vehicle. Passengers can remain aboard the bus only until it is towed or pushed to the nearest safe location.

Not quite. The answer is may be unsafe for a bus.

The posted speed for a curve may be safe for cars but too fast for buses. With good traction, the bus may roll over; with poor traction, it might slide off the curve. If your bus leans toward the outside on a banked curve, you are driving too fast. The safest way to take a curve in a bus is to slow down before the curve and then accelerate slightly through the curve.

Not quite. The answer is so any door or window can be used in an emergency.

Carry-on baggage must not be left in a doorway or aisle where it could trip riders. Secure baggage and freight so it (a) remains undamaged; (b) allows the driver to move freely and easily; (c) allows riders to exit by any window or door in an emergency; and (d) protects riders from injury if carry-on baggage falls or shifts.

Not quite. The answer is Your stopping distance quadruples if you double your speed.

You need about four times as much stopping distance when travelling at 40 mph compared to 20 mph.

Not quite. The answer is All of the above

The North American Standard Out-of-Service Criteria includes the following critical inspection items for passenger vehicles, such as buses and passenger vans: (1) All required emergency exits must be present, fully operative, and unobstructed. (2) No passenger seats may be loose. (3) There must be no bare cables exposed in the battery compartment or engine compartment. (In this context, a cable is the power-conveying part of a high-wattage or high-voltage electrical system.) If any of these critical criteria are not met, your bus can be put out of service.