Chapter 5 Missed Questions - Quizlet Flashcards
What happens if a cryogenic container loses its vacuum?
The contained product will heat rapidly.
What is a high priority at an incident involving low pressure bulk facility storage tanks?
Eliminating ignition sources.
What do MC-331 and TC-331 tank trucks typically have?
Mall oval heads at both ends.
What type of cargo tank truck has a rear-mounted, auxiliary-engine-powered compressor?
Dry bulk.
What is a High-Hazard Flammable Train (HHFT)?
A train transporting multiple low pressure tank cars containing Class 3 products.
What is the ERG recommended initial isolation zone for a pressure tank car involved in a fire?
1 mile (1.6 km).
What is the ERG recommended initial isolation zone for a cryogenic liquid tank car?
1/2 mile (1 km).
What are miscellaneous railroad car types?
Boxcars and gondolas.
What are the two types of intermodal containers?
Freight and tank.
How must intermodal containers carrying hazmat be labeled?
They must have proper shipping names and the owner of the tank stenciled on two sides.
How are ton containers typically stored?
Stored on their sides.
True or False: Hydrocarbons may be commingled in pipelines.
True.
What has to be increased to keep the liquids and gases flowing in high pressure pipelines?
The pressure in the main.
What signal word on a pipeline marker represents the highest level of hazard in the U.S. and Canada?
Danger.
