3. What helps control the forward and backward liquid surge?
A
Liquid switch.
B
Baffles.
C
C-Clamps.
D
Daffles.
Vermont CDL Practice Test: Tank and Hazmat - Test 2 2022
Based on 2022 VT CDL Handbook
| Number of questions: 30 | |
| Passing score: 80% | |
| Acceptable number of errors: 6 |
Instruction: If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Vermont DMV locations.