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Engine_2014 : Electricity - 567/2299
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As shown in the illustrated wiring diagram for an engine order telegraph system, what statement concerning the wrong direction alarm is true?
A) The wrong direction alarm sounds when the engine room indicator rotates in the opposite direction from the wheelhouse transmitter.
B) The wrong direction alarm sounds when the wheelhouse indicator rotates in the opposite direction from the engine room transmitter.
C) The wrong direction alarm sounds when the transfer relay fails to transfer transmitting and indicating function to the proper station.
D) The wrong direction alarm sounds when the engine is started in the opposite direction from the engine room indicator pointer position.
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Illustration EL-0074

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