Electrical Engineering · Switchgear and Protection
Which of the following statements is INCORRECT with respect to an electrical isolator?
- 1It is used to isolate one portion of a circuit from another.
- 2It is installed as a substitute for a circuit breaker.✓
- 3It is capable of breaking small charging currents.
- 4It is usually installed on both sides of a circuit breaker.
Correct answer
It is installed as a substitute for a circuit breaker.
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