For arc extinction in circuit breakers, the resistance of the arc can be increased by:

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Physics · Power Systems

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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splitting the arc into a number of smaller arcs in series

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Answer 1

increasing the cross-sectional area of the arc

Answer 2

shortening the arc length

Answer 3

splitting the arc into a number of smaller arcs in series

Answer 4

heating the arc

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