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

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

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 Connecticut, what happens below 20-45 psi?

A) Nothing happens

B) spring brakes fully apply

C) horn sounds

D) faster stop

Question 2

In Connecticut, how park with air brakes?

A) leave in neutral only

B) no brake needed

C) parking brake on, chock on grades

D) engine running

Question 3

In Connecticut, what is fanning the brakes?

A) driving technique

B) parking method

C) repeated apply-release (testing only)

D) warming brakes

Question 4

In Connecticut, what is stab braking (emergency)?

A) pump gently

B) use parking brake

C) hard brake, release wheels, reapply

D) lock wheels

Question 5

In Connecticut, what is controlled braking?

A) release fully

B) lock all wheels

C) alternate pedals

D) firm pressure without locking

Question 6

In Connecticut, how stop on slippery with ABS?

A) lock wheels

B) firm steady, steer through

C) pump hard

D) release all

Question 7

In Connecticut, what is an alcohol evaporator for?

A) adds power

B) reduces winter moisture freeze

C) cleans tanks

D) heats cab

Question 8

In Connecticut, how drain air tanks?

A) only summer

B) daily (manual) or auto valve check

C) never

D) yearly

Question 9

In Connecticut, why drain tanks?

A) weight

B) looks

C) noise

D) water/oil harms braking

Question 10

In Connecticut, what is a dual air gauge reading?

A) primary and secondary tank pressures

B) fuel levels

C) tire temps

D) oil twice

Question 11

In Connecticut, what if one system fails?

A) faster stop

B) other system still brakes (stop safely)

C) nothing changes

D) no brakes at all

Question 12

In Connecticut, what are air lines colors?

A) both black

B) green/yellow

C) red emergency, blue service

D) no colors

Question 13

In Connecticut, how connect glad hands?

A) taped

B) loose ok

C) seals clean, locked, no leaks

D) any way

Question 14

In Connecticut, how test service brakes?

A) highway test

B) no test

C) ask others

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

Question 15

In Connecticut, what is stopping distance vs cars?

A) much longer for trucks

B) same

C) shorter

D) instant

Question 16

True or false in Connecticut: compressed air.

A) True

B) False

Question 17

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

A) True

B) False

Question 18

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

A) True

B) False

Question 19

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

A) True

B) False

Question 20

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

A) True

B) False

US Connecticut DMV CDL Air Brakes Test 2

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