Physics · Switchgear and Protection
Which statement best describes the primary function of a circuit breaker?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To automatically interrupt fault currents and protect equipment✓
- 2To measure electrical energy consumption
- 3To store electrical energy
- 4To convert AC to DC
Correct answer
To automatically interrupt fault currents and protect equipment
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