1. A tank trailer with baffles helps to control ________.
A
The weight of the vehicle.
B
Liquid movement from front to back.
C
None of the listed answers.
D
Liquid movement from side to side.
California CDL Practice Test: Tank and Hazmat - Test 2022
Based on 2022 CA CDL Handbook
| Number of questions: 30 | |
| Passing score: 80% | |
| Acceptable number of errors: 6 |
Instruction: To obtain this endorsement for hauling hazardous materials in a tank or tanks, applicants must pass a 30-question test. And to pass the test, applicants must score at least 80%. Test questions are from the CA CDL Handbook. If you need additional information, please contact your local DMV office. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at California DMV locations.