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US Colorado DMV CDL HazMat Test 1

DMV & CDL » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

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

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 Colorado, what needs placards?
A) clothes
B) all freight
C) food
D) hazmat amounts per table
Question 2
In Colorado, what are the 9 hazmat classes?
A) 20 classes
B) explosives to miscellaneous (1-9)
C) 3 classes
D) no classes
Question 3
In Colorado, what is class 1?
A) gas
B) food
C) explosives
D) liquid
Question 4
In Colorado, what is class 3?
A) gas
B) flammable liquids
C) solids
D) acid
Question 5
In Colorado, what is class 8?
A) explosives
B) paper
C) food
D) corrosives
Question 6
In Colorado, what must shipping papers show?
A) songs
B) jokes
C) ads
D) description, quantity, emergency info
Question 7
In Colorado, where keep shipping papers?
A) trunk
B) anywhere
C) driver door pouch/reachable
D) home
Question 8
In Colorado, what is ERG?
A) a map book
B) Emergency Response Guidebook
C) a novel
D) a menu
Question 9
In Colorado, when call the emergency number?
A) only spill
B) never
C) any hazmat incident
D) only fire
Question 10
In Colorado, how park hazmat?
A) unattended
B) safe place, 300ft+ from fires/open flame, attended/chocked
C) anywhere
D) near flames
Question 11
In Colorado, can hazmat stop at restaurants?
A) always inside
B) only night
C) avoid; park safely away if needed
D) no rules
Question 12
In Colorado, what is compatibility in loading?
A) mix everything
B) no rules
C) stack all
D) keep reactive materials apart
Question 13
In Colorado, how load explosives?
A) anyhow
B) with food
C) loose
D) per compatibility table, no spark tools
Question 14
In Colorado, what is a bulk packaging?
A) small boxes
B) large tanks/containers (cargo tanks, totes)
C) envelopes
D) bags
Question 15
In Colorado, what are cargo tank tests?
A) driver tests
B) never
C) periodic pressure/leak inspections
D) visual only
Question 16
In Colorado, what is outage in tankers?
A) extra cargo
B) empty space for liquid expansion
C) leak
D) foam
Question 17
In Colorado, what is a safe haven?
A) approved hazmat parking area
B) any lot
C) rest area always
D) truck stop diner
Question 18
In Colorado, what tunnels restrict hazmat?
A) only night
B) all allow
C) none
D) many do (check signs/routes)
Question 19
In Colorado, what routes must hazmat use?
A) any road
B) alleys
C) shortcuts
D) designated/approved routes
Question 20
In Colorado, what to do in hazmat leak?
A) wash it away
B) secure, warn, notify (ERG)
C) ignore
D) drive on

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