單項(xiàng)選擇題

（）is power supplied by main switchboard directly not through sub-board.

A.Deck machinery
B.Little power load
C.Some important load
D.stationary submersible pump

你可能感興趣的試題

（）are located on the road panel of main switchboard.

A.Megohm meter, insulation light and synchroscope
B.Synchroscope, synchro light and megohm meter
C.Shore power switch, insulation light and synchroscope
D.Megohm meter, insulation light and shore power switch

單項(xiàng)選擇題

Insulation light is located on.（） of main switchboard.

A.Paralleling panel
B.Load panel
C.Emergency generator control pane
D.Main generator control pane

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（）is power supplied by main switchboard directly not through sub-board.

你可能感興趣的試題

（）are located on the road panel of main switchboard.

Insulation light is located on.（） of main switchboard.

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