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US District Of Columbia DMV CDL HazMat Test 7

DMV & CDL » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

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

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
What to do in hazmat leak?
A) ignore
B) wash it away
C) secure, warn, notify (ERG)
D) drive on
Question 2
What PPE for hazmat drivers?
A) none
B) sunglasses
C) gloves, goggles per SDS
D) shorts
Question 3
What is a manifest?
A) a song
B) waste tracking document
C) a map
D) a menu
Question 4
What is the HME for?
A) discount
B) faster lanes
C) hazmat endorsement background check
D) no need
Question 5
What training needs hazmat?
A) security + function-specific + safety
B) first aid
C) none
D) drive test only
Question 6
What is a reportable quantity?
A) only fire
B) any drop
C) never report
D) spill amount requiring federal report
Question 7
How mark hazmat packages?
A) no marks
B) proper shipping name, ID, labels
C) colors only
D) nicknames
Question 8
What are label vs placard?
A) same thing
B) neither needed
C) only labels
D) labels on packages, placards on vehicles
Question 9
What class are batteries?
A) class 3
B) class 8 corrosive (most)
C) no class
D) class 1
Question 10
What class is propane?
A) 2.1 flammable gas
B) class 8
C) no class
D) class 3
Question 11
What class is gasoline?
A) no class
B) class 1
C) 3 flammable liquid
D) class 8
Question 12
What is a shipping paper description?
A) nickname
B) proper name, class, ID number, quantity
C) color
D) price
Question 13
What is the emergency response number for?
A) directions
B) 24-hour expert help in incidents
C) pizza orders
D) weather
Question 14
What is blocking and bracing?
A) speeding
B) preventing hazmat movement in transit
C) decoration
D) napping
Question 15
What is a non-bulk package?
A) railcar
B) tanker
C) pipeline
D) small container like drums and boxes
Question 16
What must drivers do at railroad with hazmat?
A) speed across
B) never stop
C) honk only
D) stop 15-50 feet, look and listen
Question 17
What needs placards?
A) food
B) all freight
C) hazmat amounts per table
D) clothes
Question 18
What are the 9 hazmat classes?
A) 3 classes
B) explosives to miscellaneous (1-9)
C) 20 classes
D) no classes
Question 19
What is class 1?
A) liquid
B) food
C) gas
D) explosives
Question 20
What is class 3?
A) acid
B) gas
C) solids
D) flammable liquids

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