Current transformers high voltage currents to a much lower value and provide a convenient way of safely monitoring the actual electrical current flowing in an AC transmission line using a standard ammeter.
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Correct Answer: B — Reduce
Explanation:
Explanation: Current Transformers Definition: Current transformers (CTs) are devices used in electrical engineering to transform high voltage currents into lower, manageable currents for measurement and monitoring purposes. They are specifically designed to provide a scaled-down representation of the current flowing in a power system, making it safe and convenient to monitor high voltage circuits using standard measuring instruments like ammeters. Working Principle: Current transformers operate on the principle of electromagnetic induction.