US Nebraska DMV CDL Air Brakes Test 2

DMV & CDL » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

Prepared with up-to-date content

DMV Nebraska — Cdl Air Brakes DMV — Nebraska (USA, State Traffic Law) USA — Nebraska State DMV & FMCSA (MUTCD) — USA

What is this test? for Nebraska DMV Cdl Air Brakes permit/CDL, USA (MUTCD) — DMV — Nebraska (USA, State Traffic Law) level, USA — Nebraska.
Is this for you? For driver candidates in Nebraska, USA — Cdl Air Brakes permit/CDL (16+, State DMV)
Section: DMV Nebraska — Cdl Air Brakes · Education: High School & Adult (16+) · Part: DMV Nebraska — Cdl Air Brakes · Country: USA · Region: USA — Nebraska

The DMV written test is an important step measuring driver candidates' knowledge of traffic laws, first aid, and vehicle technology.

This test reinforces your theoretical knowledge and provides the fundamentals needed to pass the exam and become a safe driver.

By solving this test of 20 questions, you can both test your knowledge and identify the topics you need to improve.

Question 1

In Nebraska, what happens below 20-45 psi?

A) faster stop

B) Nothing happens

C) horn sounds

D) spring brakes fully apply

Question 2

In Nebraska, how park with air brakes?

A) parking brake on, chock on grades

B) no brake needed

C) engine running

D) leave in neutral only

Question 3

In Nebraska, what is fanning the brakes?

A) parking method

B) warming brakes

C) repeated apply-release (testing only)

D) driving technique

Question 4

In Nebraska, what is stab braking (emergency)?

A) lock wheels

B) pump gently

C) hard brake, release wheels, reapply

D) use parking brake

Question 5

In Nebraska, what is controlled braking?

A) release fully

B) firm pressure without locking

C) alternate pedals

D) lock all wheels

Question 6

In Nebraska, how stop on slippery with ABS?

A) release all

B) pump hard

C) firm steady, steer through

D) lock wheels

Question 7

In Nebraska, what is an alcohol evaporator for?

A) cleans tanks

B) heats cab

C) reduces winter moisture freeze

D) adds power

Question 8

In Nebraska, how drain air tanks?

A) only summer

B) never

C) yearly

D) daily (manual) or auto valve check

Question 9

In Nebraska, why drain tanks?

A) looks

B) weight

C) noise

D) water/oil harms braking

Question 10

In Nebraska, what is a dual air gauge reading?

A) fuel levels

B) tire temps

C) primary and secondary tank pressures

D) oil twice

Question 11

In Nebraska, what if one system fails?

A) no brakes at all

B) nothing changes

C) other system still brakes (stop safely)

D) faster stop

Question 12

In Nebraska, what are air lines colors?

A) both black

B) green/yellow

C) no colors

D) red emergency, blue service

Question 13

In Nebraska, how connect glad hands?

A) taped

B) seals clean, locked, no leaks

C) loose ok

D) any way

Question 14

In Nebraska, how test service brakes?

A) highway test

B) no test

C) roll ~5 mph, brake firmly, check pull

D) ask others

Question 15

In Nebraska, what is stopping distance vs cars?

A) shorter

B) much longer for trucks

C) instant

D) same

Question 16

True or false in Nebraska: compressed air.

A) True

B) False

Question 17

True or false in Nebraska: about 100 psi (85-100 range).

A) True

B) False

Question 18

True or false in Nebraska: about 125 psi (120-135 range).

A) True

B) False

Question 19

True or false in Nebraska: at or before 60 psi (55-75 range).

A) True

B) False

Question 20

True or false in Nebraska: emergency/parking brakes applying on air loss.

A) True

B) False

US Nebraska DMV CDL Air Brakes Test 2

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