You are on a tankship designed to carry...
Question 1 of 27070
Q
You are on a tankship designed to carry molten sulfur. Which statement is TRUE?
A
There must be two portable toxic vapor detectors on board.
B
The pressure in the heating coils in the tanks must be less than that of the cargo exerted on them.
C
Cargo temperature may be taken by portable thermometers.
D
The cargo tank ventilation system must maintain the H2S vapor concentration at 1.85% or more by volume.
Question 1 / 27070
66636ee728f7522a1c518bd4
Question 1 of 27070
66636ee728f7522a1c518bd4
You are on a tankship designed to carry molten sulfur. Which statement is TRUE?
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A
There must be two portable toxic vapor detectors on board.
B
The pressure in the heating coils in the tanks must be less than that of the cargo exerted on them.
C
Cargo temperature may be taken by portable thermometers.
D
The cargo tank ventilation system must maintain the H2S vapor concentration at 1.85% or more by volume.
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Question 1 of 27070
66636ee728f7522a1c518bd4
Q
You are on a tankship designed to carry molten sulfur. Which statement is TRUE?
A
There must be two portable toxic vapor detectors on board.
B
The pressure in the heating coils in the tanks must be less than that of the cargo exerted on them.
C
Cargo temperature may be taken by portable thermometers.
D
The cargo tank ventilation system must maintain the H2S vapor concentration at 1.85% or more by volume.
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