Some shipboard high voltage systems have the neutral point of the generators bonded to the ship's hull with a neutral grounding resistor. What is the purpose of this resistor?

Correct Answer: Option D — To minimize the magnitude of the ground fault current

Neutral grounding resistors (NGR) limit single-line-to-ground fault currents to manageable levels, preventing severe arc flash damage and transient overvoltages while protecting equipment. IEEE 45 and 46 CFR govern NGR sizing to avoid nuisance tripping.