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Pennsylvania CDL Practice Test: Class A - Test 8 2020

(From the 2020 Pennsylvania CDL Handbook)
Number of tests: 8
Number of questions: 30
Passing score: 80

Directions: When applying for this license, applicants must pass a 50-question test. And applicants must score 80% to pass the test. The following questions are based on the details provided in the Pennsylvania Commercial Driver Handbook. Endorsements that may be used with a Class A CDL include Hazardous Materials, Passenger, Double and Triples, HazMat and Tanker, Air Brakes and School bus. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Pennsylvania DMV locations.

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

1. The emergency brakes will come on __________.

2. What does IRP stand for?

3. You will lose your CDL for at least _____ if you have committed three or more violations of an out-of-service order in a ten-year period.

4. The ABS only activates when ______.

5. Who takes the general knowledge test?

6. The emergency brake system _______.

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