Physics · Electrical Engineering Materials
Which of the following gases is widely used as an insulating and arc-quenching medium in high-voltage electrical equipment like circuit breakers due to its excellent dielectric strength?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Oxygen
- 2Carbon dioxide
- 3Sulfur Hexafluoride (SF6)✓
- 4Hydrogen
Correct answer
Sulfur Hexafluoride (SF6)
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