US Arkansas DMV CDL Combination Vehicles Test 1

DMV & CDL » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

Prepared with up-to-date content

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

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

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 Arkansas, what is a combination vehicle?

A) tractor plus trailer(s)

B) single truck

C) van

D) bus

Question 2

In Arkansas, what is a converter dolly?

A) a tool box

B) a light

C) device coupling doubles

D) a spare tire

Question 3

In Arkansas, how couple doubles?

A) any order

B) front first always

C) no order

D) rear trailer, dolly, front trailer in order

Question 4

In Arkansas, what is the crack-the-whip effect?

A) engine surge

B) brake lock

C) tire pop

D) rear trailer swings in turns

Question 5

In Arkansas, how prevent rollover in combos?

A) speed through

B) slow well below curve speed

C) no need

D) brake in curve

Question 6

In Arkansas, what is off-tracking in combos?

A) rear follows shorter path

B) speeding

C) tire brand

D) brake wear

Question 7

In Arkansas, how check coupling?

A) paint check

B) radio test

C) fifth-wheel jaws locked, no gap

D) tire shine

Question 8

In Arkansas, what is trailer hand valve for?

A) parking

B) fueling

C) lights

D) testing trailer brakes only

Question 9

In Arkansas, how test trailer emergency brakes?

A) charge, pull supply, tug test

B) drive fast

C) no test

D) visual only

Question 10

In Arkansas, what is a shut-off valve for?

A) fuel flow

B) lights

C) controls air to rear in doubles

D) horn

Question 11

In Arkansas, how many valves on last trailer?

A) half open

B) one open

C) none open (all closed)

D) all open

Question 12

In Arkansas, what is the air line order?

A) connect service+emergency before moving

B) drive then connect

C) one line enough

D) no lines

Question 13

In Arkansas, how inspect pintle hook?

A) no chains

B) loose ok

C) rust fine

D) latched, safety chains crossed

Question 14

In Arkansas, what are safety chains for?

A) noise

B) weight

C) looks

D) backup coupling if hook fails

Question 15

In Arkansas, how brake with empty trailers?

A) same

B) no brakes

C) harder

D) gentler (light trailers lock easily)

Question 16

In Arkansas, what is trailers jackknifing?

A) turning wide

B) parking trick

C) coupling step

D) tractor-trailer folds in skid

Question 17

In Arkansas, how avoid jackknife?

A) jerk wheel

B) steady braking, no sudden moves

C) speed up

D) slam brakes

Question 18

In Arkansas, how handle doubles in wind?

A) slow, extra space, firm grip

B) speed up

C) ignore

D) stop in lane

Question 19

In Arkansas, what is rearward amplification?

A) fuel use

B) engine power

C) last trailer moves most

D) brake force

Question 20

In Arkansas, how lane change with doubles?

A) tailgate first

B) no signal

C) slower, more space, signal long

D) quick swerve

US Arkansas DMV CDL Combination Vehicles Test 1

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