Question 10 of 30
Why diesel engine generator does not have a reversing mechanism
A
Running reverse its phase sequence will change
B
Running reverse it produces DC instead of AC
C
Running reverse it consumes power instead of producing power
D
Running reverse does not produce power
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Answer & Explanation
The correct answer is Option C: Running reverse it consumes power instead of producing power.
Diesel engine generators are not designed with reversing mechanisms because they are coupled to alternators which produce AC power. Running a generator in reverse would cause it to consume electrical power rather than produce it, and it would likely disrupt the ship's electrical grid synchronization.