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

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) neutral coast
B) select low gear + light steady braking
C) pump fast
D) ride brakes hard
Question 2
What is brake fade?
A) cold brakes
B) overheated brakes losing power
C) new brakes
D) wet brakes
Question 3
How handle blowout in truck?
A) jerk hard
B) slam brakes
C) accelerate
D) firm grip, ease off, pull over
Question 4
What is hydroplaning speed risk?
A) only ice
B) only 100+
C) never in trucks
D) as low as 30 mph on film of water
Question 5
How back a trailer?
A) steer same way
B) fast with camera
C) turn wheel opposite, use mirrors/spotter
D) no spotter needed
Question 6
What is off-tracking?
A) speeding
B) tire brand
C) brake wear
D) rear wheels cut inside in turns
Question 7
How take curves with CMV?
A) no need to slow
B) faster
C) same as cars
D) slow below posted truck speed
Question 8
What are escape ramps for?
A) weigh stations
B) parking
C) runaway trucks on downgrades
D) rest stops
Question 9
When use hazard flashers?
A) always driving
B) parking legally
C) breakdowns, slow traffic warnings
D) night driving
Question 10
What is night driving rule?
A) high beams always
B) no lights rural
C) slower, within headlight range
D) same speed
Question 11
How park a CMV?
A) in gear only
B) any slope
C) level ground, parking brake, chock if needed
D) neutral anywhere
Question 12
What is coupling inspection?
A) tire shine
B) fifth-wheel jaws locked, no gap, lines secure
C) paint check
D) radio test
Question 13
What are glad hands for?
A) waving
B) light switches
C) air line connections tractor-trailer
D) fuel caps
Question 14
What color is emergency air line?
A) green
B) red
C) yellow
D) blue
Question 15
What color is service air line?
A) white
B) blue
C) red
D) black
Question 16
What is landing gear check?
A) no check
B) dragging fine
C) fully raised, handle secured
D) half down ok
Question 17
How test trailer emergency brakes?
A) no test
B) visual only
C) drive fast
D) pull trailer air supply, tug gently
Question 18
What is a DOT annual inspection?
A) required yearly vehicle inspection
B) optional
C) every 5 years
D) driver exam
Question 19
What goes in a driver log?
A) meals
B) dreams
C) songs
D) hours, duty changes, locations
Question 20
What is personal conveyance?
A) limited personal use off-duty
B) paid miles
C) hauling freight
D) team driving

About This Test

For Drivers 16+ & CDL (USA, 51 States × 9 Topics) — State DMV permit and CDL General, Air Brakes, Combination, HazMat and Tanker per MUTCD & FMCSA state law. Section: DMV & CDL, USA.

DMV & CDL USA — 51 States (incl. DC) × 9 topics = 4,400+ tests: Road Signs (MUTCD), Traffic Laws, First Aid, Vehicle Technique, Motorcycle, CDL General Knowledge, Air Brakes, Combination, HazMat. State traffic law + FMCSA. 8×20Q per state-topic.

DMV Forum: no toxic driving shaming; respect first — auto-moderation → (content hidden) for profanity/insults in topics & replies.

Study Tips:

  • Study your state manual first
  • Master signs before laws
  • Do motorcycle/CDL separately
  • Drive kind — Forum kind