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Washington CDL Practice Test: HazMat - Test 5 2020

(From the 2020 Washington CDL Handbook)
Number of tests: 20
Number of questions: 30
Passing score: 80

Directions: To obtain this endorsement for hauIing 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 Washington Commercial Driver 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 DMV locations.

You have made error(s) so far.
Your Challenge Library: 0

1. What are you able to see when the outside flat mirrors are adjusted properly?

2. What is the purpose of an antilock braking system (ABS)?

3. What determines the length of a bus' blind spot?

4. It's important that the battery box of your vehicle does not _____.

5. Who establishes the official bus routes and school bus stops?

6. Instruct passengers to secure their baggage to _________.

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