Potable and non-potable water systems aboard...
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Question 1 of 27070
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Potable and non-potable water systems aboard ship __________.
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A
may be temporarily connected with a removable spool
B
are permanently connected through a double stop valve
C
may never be cross-connected by any means
D
may be connected if they are used only for wash water
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Question 1 of 27070
5eccef9cbacbc34ba4d4571e
Q
Potable and non-potable water systems aboard ship __________.
A
may be temporarily connected with a removable spool
B
are permanently connected through a double stop valve
C
may never be cross-connected by any means
D
may be connected if they are used only for wash water
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