IC Distribution Systems

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What are the three types of power in the electrical power distribution system?
- Casualty
- Ships Service
- Emergency
Which type of power in the electrical power distribution system provides a limited amount of power for vital equipment?

Emergency
Which type of power in the electrical power distribution system provides temorary electrical connections if distribution cables are damaged?

Casualty
What is the purpose of the main IC switchboard?
- Distributes power of required votage and frequency
- Provides action cut-out switching and controls input power
Which section of the IC switchboard provides 400Hz?

Panel 4
Which section of the IC switchboard provides 120V 60Hz?

Panel 2
Which section of the IC main switchboard provides 450V 60Hz?

Panel 1
Which section of the main IC switchboard provides 120VDC and 250VDC?

Panel 3
Which section of the main IC switchboard provides action cut-out switching?

5
What is the purpose of action cut-out switching?

Isolation and distribution of synchro signals
What readiness classification of switches has the highest priority?

Yellow
What is the readiness classification color for battle conditions?

Red
What readiness classification color is always energized?

Yellow
What readiness classification colors are energized, if the ship was underway or at anchor?

Black and Yellow
What is the purpose of an ABT?

Transfers the load between normal and emergency during loss or restoration of normal power
What is the purpose of the bus failure alarm?

Alerts personnel of loss of power to the supervised bus
What is the purpose of local IC switchboard?

Provides local control of CKTs vital to the operation of a space
Where does the local IC SWBD receive normal power from?

Main IC SWBD

Author

CVN68

166799

Card Set

IC Distribution Systems

Description

Advancement

Updated

8/21/2012, 3:28:28 AM

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