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← TechnologyDuring an electrical storm which breaker characteristic minimizes over-tripping?
A)Inverse time current characteristic✓
B)High instantaneous trip current point
C)Fast thermal trip response time
D)Low magnetic trip holding current
💡 Explanation
Because storms induce transient overcurrents, breakers utilize inverse time current characteristic curves; shorter durations tolerate higher amperage rather than tripping immediately. Therefore, nuisance tripping is minimized; other options increase breaker sensitivity therefore they trigger more quickly.
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