Engine : Electricity - 96/1386 |
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When shore power is being connected to a ship in dry dock, what must be ensured, assuming that the ship's generators are rated at 450 VAC, 60Hz with a total capacity of 5000 kW? |
A) exactly 60 Hz must be supplied from shore, as no tolerance is permitted |
B) shore power must be capable of delivering a total of 5000 kW |
C) exactly 450 volts must be supplied from shore, as no tolerance is permitted |
D) shore power phase sequence must agree with that of the ship |
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