Main menu
📖 Haz-Mat Practice Test
Page 4/6
31
You have loaded hazardous material into a cargo tank. What must you do before moving the vehicle?
Check placards
Notify dispatch
Close all manholes and valves and be sure they are free of leaks. ✓ CORRECT
32
When transporting chlorine in cargo tanks you must have:
Proper emergency equipment and trained personnel. ✓ CORRECT
Escort vehicles
Police permit
33
If the word Forbidden appears in the hazard class column:
It requires placards only
It requires special permits
A common carrier must never transport the material. ✓ CORRECT
34
Your vehicle contains explosives oxidizer or flammables. No one may smoke within _____ feet.
50
100
25 ✓ CORRECT
35
When handling packages of explosives you must:
Never use hooks or other metal tools. ✓ CORRECT
Wear gloves only
Stack packages tightly
36
Who is responsible for safety transporting hazardous materials without delay and keeping shipping papers properly?
The carrier
The driver ✓ CORRECT
The shipper
37
When stopping for a railroad crossing you can stop as far away as _____ feet.
15
100
50 ✓ CORRECT
38
Which part of the shipping paper description must appear first?
The proper shipping name. ✓ CORRECT
The hazard class
The identification number
39
Class 1.1 explosives must not be transported in a combination vehicle if it includes:
A dry van
A flatbed
A placarded cargo tank. ✓ CORRECT
40
Class 1.1 explosives must not be transported in a combination vehicle if it includes:
A dry van
A flatbed
A placarded cargo tank. ✓ CORRECT