Electrical Engineering · Electrical Power Systems
What is the primary purpose of placing isolators in series with a circuit breaker?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To provide additional protection and physical isolation✓
- 2To increase the voltage rating of the circuit breaker
- 3To reduce the overall current in the circuit
- 4To improve the efficiency of the circuit
Correct answer
To provide additional protection and physical isolation
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