525. As shown in the illustrated one-line diagram of a two-tiered emergency power system for a passenger ship, what statement is true

On a loss of normal ship's power, the "Final Emergency Loads" power source is battery (from AC/DC UPS "A"), whereas the "Temporary Emergency Loads" power source is the emergency generator.
On a loss of normal ship's power, the "Final Emergency Loads" power source is battery (from AC/DC UPS "B"), whereas the "Temporary Emergency Loads" power source is the emergency generator.
On a loss of normal ship's power, the "Temporary Emergency Loads" power source is battery (from AC/DC UPS "A"), whereas the "Final Emergency Loads" power source is the emergency generator.
On a loss of normal ship's power, the "Temporary Emergency Loads" power source is battery (from AC/DC UPS "B"), whereas the "Final Emergency Loads" power source is the emergency generator.

Comments (0)

There are no comments at the moment. If you found an error or think question is incorrect, tell everyone about it