California CDL Practice Test: Class C - Test 2 2021

Based on 2021 CA CDL Handbook
Number of questions: 30
Passing score: 80%
Acceptable number of errors: 6

Instruction: 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 California Commercial Driver Handbook. Endorsements that may be used with a Class C 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 California DMV locations.

1. It is illegal to operate a CMV if your blood alcohol concentration is above _____.
A
Honk your horn at the truck driver
B
Try to squeeze between the truck and curb to make a right turn
C
Violate the 4-second following distance rule
D
Apply your brakes until the truck has completed the turn
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