US South Carolina DMV CDL General Knowledge Test 8

DMV & CDL » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

Prepared with up-to-date content

DMV South Carolina — Cdl General DMV — South Carolina (USA, State Traffic Law) USA — South Carolina State DMV & FMCSA (MUTCD) — USA

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

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

How should you brake on downgrades?

A) pump fast

B) neutral coast

C) select low gear + light steady braking

D) ride brakes hard

Question 2

What is brake fade?

A) cold brakes

B) new brakes

C) wet brakes

D) overheated brakes losing power

Question 3

How handle blowout in truck?

A) firm grip, ease off, pull over

B) jerk hard

C) accelerate

D) slam brakes

Question 4

What is hydroplaning speed risk?

A) only ice

B) as low as 30 mph on film of water

C) never in trucks

D) only 100+

Question 5

How back a trailer?

A) fast with camera

B) turn wheel opposite, use mirrors/spotter

C) no spotter needed

D) steer same way

Question 6

What is off-tracking?

A) rear wheels cut inside in turns

B) brake wear

C) speeding

D) tire brand

Question 7

How take curves with CMV?

A) slow below posted truck speed

B) same as cars

C) no need to slow

D) faster

Question 8

What are escape ramps for?

A) parking

B) rest stops

C) weigh stations

D) runaway trucks on downgrades

Question 9

When use hazard flashers?

A) night driving

B) always driving

C) breakdowns, slow traffic warnings

D) parking legally

Question 10

What is night driving rule?

A) slower, within headlight range

B) high beams always

C) same speed

D) no lights rural

Question 11

How park a CMV?

A) level ground, parking brake, chock if needed

B) in gear only

C) any slope

D) neutral anywhere

Question 12

What is coupling inspection?

A) radio test

B) fifth-wheel jaws locked, no gap, lines secure

C) paint check

D) tire shine

Question 13

What are glad hands for?

A) fuel caps

B) light switches

C) waving

D) air line connections tractor-trailer

Question 14

What color is emergency air line?

A) blue

B) green

C) red

D) yellow

Question 15

What color is service air line?

A) red

B) white

C) blue

D) black

Question 16

What is landing gear check?

A) dragging fine

B) fully raised, handle secured

C) half down ok

D) no check

Question 17

How test trailer emergency brakes?

A) pull trailer air supply, tug gently

B) visual only

C) no test

D) drive fast

Question 18

What is a DOT annual inspection?

A) optional

B) every 5 years

C) required yearly vehicle inspection

D) driver exam

Question 19

What goes in a driver log?

A) songs

B) hours, duty changes, locations

C) meals

D) dreams

Question 20

What is personal conveyance?

A) hauling freight

B) limited personal use off-duty

C) paid miles

D) team driving

US South Carolina DMV CDL General Knowledge Test 8

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