Physics · Switchgear and Protection
Which of the following is defined as the maximum current that can flow through a circuit breaker from the instant of a short circuit occurrence to the time of clearing the fault, without causing any permanent damage?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Operating sequence capacity
- 2Short-circuit making capacity
- 3Short-circuit breaking current
- 4Short-time current rating✓
Correct answer
Short-time current rating
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