Knowledge Test Class A - Arkansas Cdl

1 . To ensure applicants only have one license:

You will be asked to sign a form. States share a database with drivers' information. Your wallet will be searched. Click Here Full Cheat Sheet

2 . If stopped on the road or shoulder, within 10 minutes, you must:

Place emergency warning devices. Alert local law enforcement. Stand behind your vehicle and motion for traffic to pass you. Call a mechanic. Take a FREE Practice Test Now

3 . The ____ tells a driver how much pressure is in the air tanks.

Application pressure gauge Air compressor governor Supply pressure gauge Drum brake Take a FREE Practice Test Now

4 . During a pre-trip inspection, belts in the engine compartment should be:

Loosened. Checked for tightness. Inspected only if they seem frayed. Left alone and not inspected. Take a FREE Practice Test Now

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

Is not available for vehicles with air brakes. Is not helpful in most driving situations. Can help you maintain control when braking. Click Here Full Cheat Sheet

6 . Using an Anti-Lock Braking System (ABS):

Shortens stopping distance. Shortens brake response time. Provides less control. Provides more control. Take a FREE Practice Test Now

7 . When starting a vehicle, the oil pressure should:

Slowly build up pressure over a few minutes. Come up to a normal level within a few seconds. Start high, then decrease quickly while the engine runs. Take a FREE Practice Test Now

8 . When changing lanes, you should:

Wave at other drivers. Use your mirrors. Not use your signals. Quickly swerve your vehicle into the other lane. Take a FREE Practice Test Now

9 . An item that is 40 feet long placed on a flatbed trailer should be secured by at least ____ tie-down(s).

One Two Three Four Click Here Full Cheat Sheet

10 . Black ice is:

Usually thick. Usually thin. Not a hazard when driving. Take a FREE Practice Test Now

11 . Alcohol can be removed from your system:

By exercising. By drinking coffee. By waiting. Take a FREE Practice Test Now

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

Six to seven Seven to eight Eight to nine Four to five Take a FREE Practice Test Now

13 . When driving in winter, which of the following should receive extra attention in a pre-trip inspection?

Coolant and antifreeze levels The air conditioning unit The oil pressure Click Here Full Cheat Sheet

14 . When using a mirror, you should:

Look quickly at the mirror. Stare at the mirror for a long time. Use only the driver’s side mirror. Take a FREE Practice Test Now

15 . While operating a CMV:

You are not required to wear a safety belt. You are only required to wear a safety belt if your vehicle does not have airbags. You are required to wear a safety belt, but only if hauling more than 1,000 pounds of cargo. You are always required to wear a safety belt. Take a FREE Practice Test Now

16 . If you will be transporting hazardous materials that require placards, you must:

Ask permission of the local law enforcement agency. Obtain a hazardous materials endorsement. Transport the materials only at night. Take a FREE Practice Test Now

17 . While driving, your mirrors:

Should not be used. Should only be used when changing lanes. Should be checked regularly. Click Here Full Cheat Sheet

18 . Using a helper when backing is:

Encouraged. Discouraged. Illegal in most states. Usually a cause of problems. Take a FREE Practice Test Now

19 . A sign that your vehicle's brakes will need repair is that the:

Brake pads are not covered in grease. Brake pads are not covered in oil. The brake pads are worn thin. Take a FREE Practice Test Now

20 . When should mirrors be adjusted?

Before driving While driving After driving Take a FREE Practice Test Now

21 . You must have a CDL to operate a vehicle designed to transport how many people, including the driver?

Two Four 16 Click Here Full Cheat Sheet

22 . Retreaded tires:

May be used on the front axle of a school bus. May be used on the rear axles of a school bus. Cannot be used on a school bus. Take a FREE Practice Test Now

23 . Alcohol evaporators are:

Illegal. Used to add alcohol to braking systems to prevent items from freezing. Only allowed on vehicles carrying hazardous materials. Take a FREE Practice Test Now

24 . Windshield wiper blades should be:

Sticky. Clean. Brittle. Cracked. Take a FREE Practice Test Now

25 . On low bridges:

Height warnings must always be posted. Height warnings must be posted at least twice. Height warnings may be posted, but do not have to be. Click Here Full Cheat Sheet

26 . You should not use the parking brake:

If your vehicle is stopped on a level surface. If your vehicle is stopped on a slight incline. If your vehicle's brakes are very hot. If your vehicle's other braking systems seem to be working adequately. 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

27 . Mirror adjustment should be:

Checked once a month. Checked before every trip. Checked, but only if the driver plans to use the mirrors. Take a FREE Practice Test Now

28 . Vehicles with dual air brake systems:

Have air pressure in the braking system even when the vehicle is not running. Maintain some air pressure in the braking system when the vehicle is not running. Must be run to build air pressure to allow the brakes to operate properly. Maintain air pressure when shut off for periods of less than four hours. Take a FREE Practice Test Now

29 . When preparing to drive in the winter, be sure to check:

The coolant level. The defrosting and heating equipment. The windshield wipers. All of the above. Click Here Full Cheat Sheet

30 . In a convex mirror, objects seem ____ than they actually are.

Larger Smaller Closer Take a FREE Practice Test Now

31 . When turning, you should:

Signal before the turn. Turn off your turn signal just before starting the turn. Signal only if vehicles are in front of you. Take a FREE Practice Test Now

32 . Which of the following can help you determine when to upshift?

Road speed Engine speed Both of the above None of the above Take a FREE Practice Test Now

33 . A second felony conviction involving the use of a CMV will result in the loss of your CDL for:

At least one month. At least one year. Life. Click Here Full Cheat Sheet

34 . Which gas would cause concern due to a faulty exhaust system?

Oxygen Carbon monoxide Nitrogen Take a FREE Practice Test Now

35 . When backing with a trailer, you should begin by:

Turning the steering wheel in the direction of the turn. Turning the steering wheel in the direction opposite of the turn. Turning the wheel as sharply as possible. Take a FREE Practice Test Now

36 . To avoid a crash:

Braking is always the best option. Swerving may be more effective than braking. Drivers should leave 100 yards of distance between their vehicle and the next. Take a FREE Practice Test Now

37 . If a load is 40 feet long, it must be secured by a minimum of ____ tie-downs.

Two Three Four Five Click Here Full Cheat Sheet

38 . Blocking cargo:

Should never be done. Should be done to prevent shifting of cargo. Should only be done with welded material. Take a FREE Practice Test Now

39 . Which of the following groups of people is not covered by move over laws?

Law enforcement personnel Fire personnel People walking alongside the road Take a FREE Practice Test Now

40 . If a vehicle is equipped with power steering, you should inspect:

The hoses. The pumps. Both of the above. Take a FREE Practice Test Now

41 . Loading cargo improperly:

Improves fuel efficiency. Can be dangerous. Usually makes unloading easier. Click Here Full Cheat Sheet

42 . Which of the following is not a reason to use your mirrors?

You are changing lanes. You are making a turn. You are looking at fuel prices. Take a FREE Practice Test Now

43 . Being convicted of an alcohol-related offense and losing your personal driving privileges will result in:

No penalties for your CDL. Loss of your CDL for a month. Loss of your CDL for a year. Take a FREE Practice Test Now

44 . A vehicle inspection is required:

For insurance purposes. To get fuel. By state and federal law. Take a FREE Practice Test Now

45 . If turning to avoid a hazard:

You should brake hard. You should not brake as it may cause the wheels to lock. You should turn very sharply. Click Here Full Cheat Sheet

46 . An over-length load requires:

Special permits. A convoy to halt all traffic. A person to walk alongside the vehicle. Take a FREE Practice Test Now

47 . When checking your mirrors:

Do not use the passenger side mirror. Do not use the driver's side mirror. Both mirrors should be used. Look in each mirror for long stretches of time. Take a FREE Practice Test Now

48 . When loading a trailer, weight should be:

Placed as high as possible. Placed as low as possible. Placed as far to the left as possible. Take a FREE Practice Test Now

49 . Which of the following statements is correct?

Rims with a missing lug nut are acceptable if there are at least four other lug nuts on the rim. A cracked lock ring is acceptable if the vehicle is being driven at speeds under 55 mph. A missing clamp is dangerous and should be corrected. Welded repairs are acceptable for wheels on rear axles. Click Here Full Cheat Sheet

50 . What kind of brakes do most newer heavy-duty trucks use?

Single air brakes Dual air brakes Triple air brakes Take a FREE Practice Test Now