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US Alabama DMV CDL General Knowledge Test 1

DMV & CDL » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

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

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 Alabama, what is a pre-trip inspection for?
A) warming engine only
B) paperwork
C) washing truck
D) catching unsafe conditions before driving
Question 2
In Alabama, what are hours-of-service limits (property)?
A) 20 hours straight
B) no limits
C) 5 hours max
D) 11 driving hours after 10 off
Question 3
In Alabama, what is GVWR vs GCWR?
A) tire sizes
B) speed limits
C) same thing
D) single-unit vs combination max weight
Question 4
In Alabama, what belongs in an emergency kit?
A) triangles, extinguisher, spare fuses
B) extra fuel cans
C) snacks only
D) pillow
Question 5
In Alabama, how check cargo securement?
A) within first 50 miles, then regularly
B) only at delivery
C) once a year
D) never
Question 6
In Alabama, what is the bridge formula for?
A) legal axle weight/spacing limits
B) bridge height
C) toll prices
D) paint colors
Question 7
In Alabama, how far ahead scan at highway speed?
A) 12-15 seconds (quarter mile)
B) never
C) 1 mile always
D) 2 seconds
Question 8
In Alabama, what is stopping distance made of?
A) brakes only
B) perception + reaction + braking
C) luck
D) tires only
Question 9
In Alabama, how should you brake on downgrades?
A) ride brakes hard
B) pump fast
C) neutral coast
D) select low gear + light steady braking
Question 10
In Alabama, what is brake fade?
A) wet brakes
B) overheated brakes losing power
C) cold brakes
D) new brakes
Question 11
In Alabama, how handle blowout in truck?
A) jerk hard
B) slam brakes
C) accelerate
D) firm grip, ease off, pull over
Question 12
In Alabama, what is hydroplaning speed risk?
A) only ice
B) never in trucks
C) only 100+
D) as low as 30 mph on film of water
Question 13
In Alabama, how back a trailer?
A) turn wheel opposite, use mirrors/spotter
B) no spotter needed
C) steer same way
D) fast with camera
Question 14
In Alabama, what is off-tracking?
A) brake wear
B) rear wheels cut inside in turns
C) speeding
D) tire brand
Question 15
In Alabama, how take curves with CMV?
A) no need to slow
B) same as cars
C) faster
D) slow below posted truck speed
Question 16
In Alabama, what are escape ramps for?
A) weigh stations
B) rest stops
C) runaway trucks on downgrades
D) parking
Question 17
In Alabama, when use hazard flashers?
A) night driving
B) parking legally
C) always driving
D) breakdowns, slow traffic warnings
Question 18
In Alabama, what is night driving rule?
A) slower, within headlight range
B) high beams always
C) no lights rural
D) same speed
Question 19
In Alabama, how park a CMV?
A) level ground, parking brake, chock if needed
B) in gear only
C) any slope
D) neutral anywhere
Question 20
In Alabama, what is coupling inspection?
A) paint check
B) radio test
C) tire shine
D) fifth-wheel jaws locked, no gap, lines secure

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