US Illinois DMV CDL Combination Vehicles Test 2

DMV & CDL » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

Prepared with up-to-date content

DMV Illinois — Cdl Combination DMV — Illinois (USA, State Traffic Law) USA — Illinois State DMV & FMCSA (MUTCD) — USA

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

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 Illinois, what is a lowboy trailer?

A) food trailer

B) van

C) low deck for heavy equipment

D) tanker

Question 2

In Illinois, how secure converter dolly?

A) loose tow

B) fast tow

C) safety chains, lights connected

D) no lights

Question 3

In Illinois, what is kingpin inspection?

A) paint color

B) grease amount

C) brand

D) not bent, cracks, locked

Question 4

In Illinois, what gap between fifth wheel?

A) any gap

B) 1 inch ok

C) not checked

D) no gap (tight coupling)

Question 5

In Illinois, how uncouple safely?

A) fast pull

B) any slope

C) no brakes

D) level ground, brakes set, lower gear first

Question 6

In Illinois, what is trailer ABS light for?

A) brake lights

B) shows trailer ABS fault

C) decoration

D) turn signal

Question 7

In Illinois, how test ABS?

A) drive test

B) watch dash + trailer lamp at startup

C) ask others

D) no test

Question 8

In Illinois, what is landing gear position?

A) half down ok

B) down always

C) fully raised for travel

D) dragging fine

Question 9

In Illinois, how cross railroad with doubles?

A) shift on tracks

B) stop on tracks

C) race gates

D) know clearance, never stop on tracks

Question 10

In Illinois, what following distance for combos?

A) 6+ seconds at speed

B) no rule

C) 2 seconds

D) tailgate

Question 11

In Illinois, what are trailer brakes types?

A) hand only

B) no trailer brakes

C) service, emergency, parking

D) one type

Question 12

In Illinois, how check air lines on doubles?

A) tug hard

B) connected, sealed, no leaks or tangles

C) no check

D) visual only

Question 13

In Illinois, what is a tractor protection valve?

A) fuel valve

B) keeps tractor air if trailer breaks away

C) horn

D) light switch

Question 14

In Illinois, how test tractor protection?

A) drive test

B) pull trailer supply, check tractor brakes hold

C) no test

D) ask others

Question 15

In Illinois, what is bobtailing?

A) driving tractor without trailer

B) with doubles

C) parking

D) backing

Question 16

True or false in Illinois: tractor plus trailer(s).

A) True

B) False

Question 17

True or false in Illinois: device coupling doubles.

A) True

B) False

Question 18

True or false in Illinois: rear trailer, dolly, front trailer in order.

A) True

B) False

Question 19

True or false in Illinois: rear trailer swings in turns.

A) True

B) False

Question 20

True or false in Illinois: slow well below curve speed.

A) True

B) False

US Illinois DMV CDL Combination Vehicles Test 2

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