Physics · Power Transmission Protection
Which of the following is used to protect insulators or switch hardware on high-voltage electric power transmission systems from damage during a flashover?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Isolator
- 2Lightning rod
- 3Transient-voltage-suppression diode
- 4Arcing horn✓
Correct answer
Arcing horn
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