Double - Maryland Cdl

1 . In a vehicle equipped with an automatic tractor protection valve, the valve will pop out when air pressure drops to a level between:

20 and 45 psi. 75 and 105 psi. 50 and 65 psi. Click Here Full Cheat Sheet

2 . If manufactured after 1998, converter dollies on doubles and triples:

May have ABS. Will not have ABS. Do not always have ABS. Take a FREE Practice Test Now

3 . The parking brake in a newer vehicle is applied by:

Moving a lever to the right. Pushing a yellow, diamond-shaped knob. Pulling a yellow, diamond-shaped knob. Take a FREE Practice Test Now

4 . When backing a trailer, you must turn the steering wheel:

In the direction you want the trailer to move. In the direction opposite of where you want the trailer to move. To the left until backing is complete. Take a FREE Practice Test Now

5 . A low air pressure warning signal should activate:

When tank pressure falls below 120 psi. When tank pressure falls below 60 psi. When tank pressure falls below 10 psi. Click Here Full Cheat Sheet

6 . When slowing down, you should ____ to warn other drivers

Use a turn signal Sound your horn Tap your brakes Take a FREE Practice Test Now

7 . Move over laws require:

Drivers to move into lanes that are not next to stopped law enforcement vehicles. People to sit on the edge of their seats while in moving vehicles. Vehicles to stop before approaching a law enforcement vehicle pulled over on the side of a road Take a FREE Practice Test Now

8 . To prevent becoming an aggressive driver you should:

Increase your speed. Make gestures at other drivers. Give other drivers the benefit of the doubt. Take a FREE Practice Test Now

9 . How many daily hours of sleep does an adult need to maintain alertness?

Six to seven Seven to eight Eight to nine Click Here Full Cheat Sheet

10 . An Anti-Lock Braking System (ABS):

Is not available for most trucks. Is not helpful in most situations. Is required on newer trucks. Take a FREE Practice Test Now

11 . About how many drinks does it take for a 200-pound person to reach a 0.02 percent blood alcohol concentration (BAC)?

One Two Three Four Take a FREE Practice Test Now

Study tip: Reduce your study time from hours to minutes with a DMV exam “Cheat Sheet” 99.2% of people who use the cheat sheet pass the FIRST TIME Click Here Full Cheat Sheet

12 . Most drivers are the least alert:

In the morning. In cold weather. At night. After work. Take a FREE Practice Test Now

13 . Air tank drains:

Allow rain water to enter an air tank. Are used to drain water and oil from an air tank. Should never be opened. Must remain open during driving. Click Here Full Cheat Sheet

14 . If an aggressive driver is involved in a crash on the road ahead of you, you should:

Block the driver in with your vehicle. Stop after the crash scene and report the driver’s aggressive behavior to the police. Continue driving and mind your own business. Pull over and yell at the driver. Take a FREE Practice Test Now

15 . To prevent a vehicle from rolling backward when beginning to move forward from a stopped position, you should:

Turn off the engine. Partly engage the clutch. Apply the emergency brake. Take a FREE Practice Test Now

16 . Skids happen when:

Tires lose their grip on the road. There is too much weight in the trailer. ABS kicks in. Take a FREE Practice Test Now

17 . Fatigue:

Has little effect on driving. Can impair driving. Is not noticeable. Click Here Full Cheat Sheet

18 . If making a tight turn, the operator of a CMV should:

Be able to drive as fast as the driver of a car. Not be concerned about speed, but focus on the road. Warn drivers behind by braking early and slowing gradually. Take a FREE Practice Test Now

19 . While driving, spring brakes are generally held in place by:

Air pressure. Chocks. Foundation brakes. Sturdy ties. Take a FREE Practice Test Now

20 . When inspecting your vehicle, which of the following should not cause concern?

Exhaust system parts rubbing against fuel system parts Exhaust system parts that are leaking Missing mounting brackets Exhaust system parts made of aluminum Take a FREE Practice Test Now