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

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

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