What is the function of an Automatic Voltage Regulator (AVR) on a DP vessel's generator?
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A
It maintains the generator's output voltage at the correct level by controlling field excitation, regardless of load changes
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B
It automatically starts the standby generator when the running generator's voltage drops below a set threshold
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C
It regulates fuel injection to maintain generator speed under varying electrical load conditions
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D
It protects the generator from voltage spikes by disconnecting it from the busbar during transients