HAZMAT OPS Test Exam CSFA Questions
And 100% Verified Answers| Latest
2025/ 2026 Update | Graded A+
A ____ tank car has the characteristics of an inner tank and a vacuum
space outer shell and is non-pressurized.
-flammable liquid
-cryogenic
-combustible liquid
-acid - correct answer-cryogenic
A cryogenic liquid tank car will have:
-a single un-insulated shell
-an enclosed dome
-a large and bulky double shell with insulation
-fittings and valves visible on top of the tank car - correct answer-a large
and bulky double shell with insulation
,A rail car with a stenciled name on its side is generally a:
-coded car
-pressurized car
-dedicated car
-gas-carrying car - correct answer-dedicated car
if a rail car had a cylindrical tank with rounded ends and a covered
dome containing all the fittings, it would be classified as a ______ rail
car.
-nonpressure
-cryogenic liquid tank
-pressure tank
-dry bulk tank - correct answer-pressure tank
A rail car with exposed fittings would be considered to be a ____ car.
-nonpressure or low pressure tank
-pressure or high pressure tank
-hopper
,-cryogenic liquid tank - correct answer-nonpressure or low pressure
tank
_____ rail tank cars are designed to carry low pressure, refrigerated
liquids refrigerated -150°F and below.
-nonpressure or low pressure tank
-pressure or high pressure tank
-hopper
-cryogenic liquid tank - correct answer-cryogenic liquid tank
There is specific information given on pipeline markers. Of the
information given below, which IS NOT required on a pipeline marker?
-destination of the product
-product carried in the pipeline
-owner of the pipeline
-emergency telephone numbers - correct answer-destination of the
product
, Which of the following IS NOT mandatory information found on a
pesticide label?
-EPA registration number
-signal word
-name of the manufacturer
-active ingredients - correct answer-name of the manufacturer
Which of the following IS NOT a rquired signal word on a pesticide
label?
-caution
-warning
-toxic
-danger - correct answer-toxic
A substance that readily yields oxygen to support combustion of fuels
would be labeled ______ under the UN labeling system.
-3
-5
-7
-9 - correct answer-5
And 100% Verified Answers| Latest
2025/ 2026 Update | Graded A+
A ____ tank car has the characteristics of an inner tank and a vacuum
space outer shell and is non-pressurized.
-flammable liquid
-cryogenic
-combustible liquid
-acid - correct answer-cryogenic
A cryogenic liquid tank car will have:
-a single un-insulated shell
-an enclosed dome
-a large and bulky double shell with insulation
-fittings and valves visible on top of the tank car - correct answer-a large
and bulky double shell with insulation
,A rail car with a stenciled name on its side is generally a:
-coded car
-pressurized car
-dedicated car
-gas-carrying car - correct answer-dedicated car
if a rail car had a cylindrical tank with rounded ends and a covered
dome containing all the fittings, it would be classified as a ______ rail
car.
-nonpressure
-cryogenic liquid tank
-pressure tank
-dry bulk tank - correct answer-pressure tank
A rail car with exposed fittings would be considered to be a ____ car.
-nonpressure or low pressure tank
-pressure or high pressure tank
-hopper
,-cryogenic liquid tank - correct answer-nonpressure or low pressure
tank
_____ rail tank cars are designed to carry low pressure, refrigerated
liquids refrigerated -150°F and below.
-nonpressure or low pressure tank
-pressure or high pressure tank
-hopper
-cryogenic liquid tank - correct answer-cryogenic liquid tank
There is specific information given on pipeline markers. Of the
information given below, which IS NOT required on a pipeline marker?
-destination of the product
-product carried in the pipeline
-owner of the pipeline
-emergency telephone numbers - correct answer-destination of the
product
, Which of the following IS NOT mandatory information found on a
pesticide label?
-EPA registration number
-signal word
-name of the manufacturer
-active ingredients - correct answer-name of the manufacturer
Which of the following IS NOT a rquired signal word on a pesticide
label?
-caution
-warning
-toxic
-danger - correct answer-toxic
A substance that readily yields oxygen to support combustion of fuels
would be labeled ______ under the UN labeling system.
-3
-5
-7
-9 - correct answer-5
