Washington
arrow
Add To Your Home Screen
Get Your DMV Written Test Portable Library In Seconds!
Download APP for Free
Add to Home Now
Add To Your Home Screen
Download APP for Free
Click on the to Add to Home Screen for your next visit. or
Add To Your Home Screen
Click on the to Add to Home Screen for your next visit. or
Download APP for Free

Washington CDL Practice Test: HazMat - Test 6 2023

Instruction: To obtain this endorsement for hauling hazardous materials, applicants must pass a 20-question test. Before taking the test, applicants must pass a Transportation Security Administration background check. And to pass the test, applicants must score at least 80%. Test questions are from the WA CDL Handbook. The Hazardous Materials endorsement can be used with the Class A, B, or C CDL. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Washington DOL locations.

1. How often should you inspect your bus?
A
At least every 10 weeks.
B
Never.
C
Every year.
D
Every half a year.
More
1/29
Progress
0
Errors
Restart
Next
Next
HazMat - Test 6
  • Back to Test List
  • HazMat - Test 5
  • Passenger - Test
  • Challenge Library
    12