The dielectric strength of SF6 gas (used in circuit breakers) is appro – McqOptions

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1.	The dielectric strength of SF6 gas (used in circuit breakers) is approximately
A.	Same as that of air
B.	2 to 3 times more than air
C.	10 to 20 times more than air
D.	2 to 3 times less than air
Answer» C. 10 to 20 times more than air

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