Referring to the containership one-line distribution diagram shown in the illustration, what is the purpose of the transformers providing power to the refrigerated container feeder bus? EL-0014

Correct Answer: Option D — Prevent any unintentional grounds in the refrigerated container distribution system from affecting the main distribution system.

Under USCG National Maritime Center examination standards, the accepted correct answer is: Prevent any unintentional grounds in the refrigerated container distribution system from affecting the main distribution system..