SSC JE Electrical Engineering 2014 Set 1 Paper

Question : 139 of 200

Marks: +1, -0

The reactance of 1 farad capacitance when connected to a DC circuit is

Solution:

Reactance of capacitor

(X_C ) =1/{ωC}

For DC supply frequency is zero then

X_C = ∞

and capacitor is open circuit.

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