Which component is used to protect power distribution systems from overcurrent?
BPSC 5 Years Past Papers Subject Wise / All — Multiple-choice practice
- A. Transformer
- B. Circuit breaker
- C. None of these
- D. Inductor
Correct answer
Circuit breaker
Explanation
Explanation Circuit breakers automatically interrupt the flow of current when it exceeds a safe limit, protecting equipment and wiring . They are essential safety devices in power distribution systems to prevent damage from overcurrent or short circuits.
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