Nebraska DMV CDL Practice Test (25 Question Answers)

Nebraska DMV CDL Practice Test

Nebraska DMV Practice Test
License Type: CDL (Commercial Drivers)

1 / 25

You should check for suspension system defects during the pre-trip inspection. Which of the following is not a suspension system defect?

A) damaged tie rod

B) broken leaf in a leaf spring

C) leaking shock absorber

D) missing U-bolt

2 / 25

What is good advice to follow so you won't become a distracted driver?

A) both a and c

B) plan your route before you begin to drive

C) speed up and slow down occasionally while driving to keep focused

D) pre-program radio stations and pre-load music you'll listen to

3 / 25

What should you do when confronted by an aggressive driver?

A) calmly try to get out of their way

B) all of the above

C) don't let obscene gestures bother you

D) report aggressive drivers to police if safe to do so

4 / 25

What is one reason why dry bulk tanks require special care?

A) a dry bulk tank should only be filled halfway

B) the load should not get wet

C) the load can shift

D) the load can catch fire easily

5 / 25

How or where do you use cargo blocking?

A) both a and c

B) in the front, back, and/or sides of cargo

C) from the upper part of the cargo to the floor

D) loosely around the cargo

6 / 25

Two main things to look for ahead of you while driving are _________.

A) vehicles and traffic signs

B) tunnels and overpasses

C) police and detours

D) truck stops and gas stations

7 / 25

Seeing hazards when driving lets you be prepared. Which of the following is considered a hazard?

A) all of the above

B) road construction zone

C) pedestrians and bicyclists

D) stopped transit bus

8 / 25

With regard to safe driving, what does communicating mean?

A) using a helper when backing

B) using turn signals, 4-way flashers, headlights and horn

C) using hand signals

D) using your CB radio or cell phone to inform

9 / 25

What is the minimum tread depth that front tires should have for safety?

A) 3/32-inch in every major groove

B) 4/32-inch in every major groove

C) 2/32-inch in every major groove

D) 5/32-inch in every major groove

10 / 25

Due to its size, if your vehicle cannot make a right turn without swinging into another lane, you should _______ to prevent others from passing you on the right.

A) turn wide as you complete the turn

B) turn right and drive over the curb

C) turn wide before you start the turn

D) start the turn, then back up to re-position

11 / 25

What is the reason to use placards?

A) to warn others of hazardous materials

B) to avoid mixing hazmat with food

C) to combat terrorism

D) all of the above

12 / 25

When stopped on a hill, what is the proper procedure to start moving without rolling back?

A) place blocks behind the tires

B) apply the trailer hand brake and release it after you start moving forward

C) increase engine RPMs and let the clutch out quickly

D) partly engage the clutch before you take your right foot off the brake

13 / 25

Any flatbed load must have at least how many tie downs?

A) one

B) two

C) three

D) four

14 / 25

When stopped on a divided highway, where should you place warning devices?

A) 15 feet, 75 feet and 150 feet toward the approaching traffic

B) 30 feet, 100 feet and 150 feet toward the approaching traffic

C) 10 feet, 100 feet and 200 feet toward the approaching traffic

D) 20 feet, 150 feet and 300 feet toward the approaching traffic

15 / 25

What is the most important reason for conducting a pre-trip inspection of your vehicle?

A) to help ensure the vehicle will make it to your destination

B) it is a requirement for all drivers

C) because law enforcement may inspect your vehicle on the road

D) safety for yourself and other road users

16 / 25

When transporting cargo, drivers must inspect the securement of the cargo within the first _____ miles of a trip.

A) 75

B) 25

C) 50

D) 100

17 / 25

An empty, light truck requires ______ stopping distance as does the same truck fully loaded and heavy.

A) the same

B) narrower

C) shorter

D) greater

18 / 25

What factors help determine your selection of the proper, safe speed when going down a long, steep downgrade?

A) weather

B) all of the above

C) road conditions

D) length and steepness of the grade

19 / 25

When using a fire extinguisher to put out a fire, _______.

A) both a and c.

B) get as close as possible to the fire.

C) aim at the source of the fire, not up in the flames.

D) stay as far away as possible from the fire.

20 / 25

If you double your speed, your stopping distance will increase by ________

A) 5 times

B) 4 times

C) 3 times

D) 2 times

21 / 25

What are some things you should check on the front of your vehicle during the walk-around inspection?

A) tires, suspension system parts, brakes

B) low beams, high beams, turn signals

C) all of the above

D) oil, air compressor, radiator, hood latch

22 / 25

Seeing hazards when driving lets you be prepared. Which of the following is considered a hazard?

A) a crash scene

B) all of the above

C) children standing by an ice-cream truck

D) people working near the roadway

23 / 25

What 3 kinds of emergency equipment must you have with your vehicle?

A) first aid kit, fire extinguisher, flares

B) crash reporting kit, first aid kit, tire changing tools

C) fire extinguisher, warning devices for parked vehicles, spare electrical fuses

D) tire changing tools, fire extinguisher, emergency phone numbers

24 / 25

What helps a drinker sober up?

A) time

B) coffee

C) all of the above

D) fresh air

25 / 25

When is it important to downshift an automatic transmission vehicle?

A) going down a long grade

B) never downshift an automatic transmission vehicle

C) before entering a curve

D) going up a steep hill

Your score is

The average score is 52%

Test Type	Nebraska DMV Practice Test
State	Nebraska
Testing	CDL Practice Test
Total Number of items	25
Questions Type	Sample questions
Passing Score	80%
Time Duration	N/A
Cost	Free Practice Test