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US Texas DMV CDL HazMat Test 6

DMV & CDL » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

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

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

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