Double - Washington Cdl

1 . Which of the following will not help prevent a rig from rolling over?

Keeping the cargo as close to the ground as possible Driving slowly around turns Driving on the shoulder of a road Click Here Full Cheat Sheet

2 . 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. Take a FREE Practice Test Now

3 . The ____ are activated by an electric switch that is triggered by the brake pedal.

Headlights Turn signals Brake lights Take a FREE Practice Test Now

4 . If you don't pull a dolly out from beneath the rear trailer before unlocking the pintle hook:

The tow bar may fly up. The kingpin may break. The brakes may become unlocked. Take a FREE Practice Test Now

5 . Regrooved tires:

Should not be used on any vehicle. Should not be used on the front of a bus. Should not be used on trucks hauling gravel. Click Here Full Cheat Sheet

6 . Lights that indicate that anti-lock brakes are not working are:

Gray. Blue. Yellow. Take a FREE Practice Test Now

7 . How should you brake if your vehicle's ABS is not working?

Brake normally, as you will still have functioning brakes. Pump the brake repeatedly. Press the brake pedal down as hard as you can. Take a FREE Practice Test Now

8 . A dual air brake system:

Consists of two separate air brake systems that share a single set of controls. Is a single air brake system with two different sets of controls. Consists of one air brake system for the left side of the truck and one system for the right side of the truck, each with its own set of controls. Take a FREE Practice Test Now

9 . When backing with a trailer, turning toward the driver’s side is encouraged because:

The driver will have the best possible view. Power lines should be on the passenger's side. Other drivers can offer assistance on the passenger's side. Click Here Full Cheat Sheet

10 . When traveling down a downgrade, the speed of a vehicle will likely:

Decrease. Stay the same. Increase. Take a FREE Practice Test Now

11 . When inspecting your vehicle, you should check for all of the following, except:

Too much air pressure in your tires. Too little air pressure in your tires. A consistent name brand across all of your tires. 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 . When starting from a complete stop, a vehicle should:

Jerk forward. Roll backwards. Not move backwards. Take a FREE Practice Test Now

13 . A broken exhaust system:

Can allow poisonous fumes to enter the cabin. Does not cause problems. Should not be a concern. Click Here Full Cheat Sheet

14 . Regrooved tires are:

Allowed only on the front of a bus. Allowed only on the rear of a bus. Not allowed anywhere on a bus. Take a FREE Practice Test Now

15 . Mirrors should be checked:

Before every lane change. When changing lanes, but only when other vehicles are nearby. When changing lanes, but only if it is dark outside. Take a FREE Practice Test Now

16 . When traveling down a hill, you can reduce the amount of required braking by:

Switching into a higher gear. Switching into a lower gear. Switching into neutral. Take a FREE Practice Test Now

17 . When driving under wet conditions, a lack of spray coming from the tires of other vehicles indicates that:

Ice has formed on the road. The pavement is dry. The spray is caught on the underside of the vehicle. Click Here Full Cheat Sheet

18 . What does the vehicle inspection report do?

Inform the motor carrier about problems that may need fixing Ensure that the vehicle is inspected regularly Keep people accountable for inspecting the vehicle Take a FREE Practice Test Now

19 . When passing a row of parked vehicles, a driver should:

Stay close to the vehicles. Watch for signs of a person exiting a vehicle. Flash their headlights. Take a FREE Practice Test Now

20 . Older trailers are not equipped with spring brakes. This means that if the air supply for a vehicle's air braking system leaks away:

The trailer will stop normally. The trailer will not have brakes. The trailer will speed up. Take a FREE Practice Test Now