Massachusetts CDL Practice Test: Tank and Hazmat - Test 2020(From the 2020 Massachusetts CDL Handbook)
|Number of tests:||38|
|Number of questions:||30|
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1. What helps control the forward and backward liquid surge?
2. What makes a bulk liquid tanker difficult to manage?
3. Transporting liquids in tank vehicles requires special skills for two reasons: One is the tank's high center of gravity; the second is _____.
4. A "smooth bore" tank is another term for what type of tanker?
5. A tank trailer with baffles helps to control ________.
6. Before a trip, you should __________.