Deck : Deck General - 5354/5076
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| The use of portable electrical equipment in the pump room on tank barges is prohibited unless __________. |
| A) spaces with bulkheads common to the pump room are either gas-free, inert, filled with water, or contain grade E liquid |
| B) the pump room is gas-free |
| C) all other compartments in which flammable vapors and gases may exist are closed and secured |
| D) All of the above |
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