Road Trailer Identification Chart Flashcards
1
Q
Name and contents?
A
Hopper car
- For bulk commodities and bulk cargo
2
Q
Name, contents and pressure?
A
Low Pressure Chemical Tank (DOT407, MC307)
- For toxic, corrosive, and flammable liquids
- Pressure under 40 psi
3
Q
Name, contents and pressure?
A
Compressed gas/tube trailer
- Carries Helium, hydrogen, methane, oxygen, and other gases
- pressure at 3000 to 5000 psi
4
Q
Name?
A
Mixed cargo
5
Q
Name?
A
Vacuum Tanker
6
Q
Name, contents and pressure?
A
Nonpressure Liquid Tank (DOT406, MC306)
- For flammable liquids (i.e. gasoline, fuel oil, alcohol, etc.)
- Pressure less than 4 psi
7
Q
Name, contents and pressure?
A
Cryogenic Liquid Tank (MC338)
- For refridgerated liquified gases (cryogenic liquids)
- Pressure less than 22 psi
8
Q
Name and contents?
A
Low pressure tank car (DOT 117)
- For flammable liquids
9
Q
Name and contents?
A
TC423
- For emulsion and water-gel explosives
10
Q
Name?
A
Intermodal Tank
11
Q
Name and contents?
A
General service tank car (low pressure)
- for variety of hazardous and non-hazardous materials
12
Q
Name and contents?
A
Box car
- For general freight that carry bulk or non bulk packaging
13
Q
Name, contents and pressure?
A
Dry Bulk Cargo Trailer
- Carries Calcium carbide, oxidizers, corrosive solids, cement, plastic pellets, and fertilizers
- Pressure less than 22 psi
14
Q
Name, contents and pressure?
A
Corrosive Liquid Tank (DOT412, MC312)
- For corrosive liquids (usually acids)
- pressure less than 75 psi
15
Q
Name and contents?
A
Pressure tank car
- Flammable, non-flammable, toxic and/or liquified compressed gases
16
Q
Name, contents and pressure?
A
High-Pressure Tank (MC331)
- For liquified compressed gases
- Pressure above 100 psi
