The secondary of the electrical-utility distribution system load-end transformer supplies the service conductors for entry into a building or other structure.
In addition to isolating the building service electrical-power distribution system from the electric-utility’s power-grid distribution system, the load-end transformer also limits the amount of available ____________ _______________ that can be delivered to the secondary service conductors.
A) current
B) fault current
C) none of the answers
Show Answer
Answer:B
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