SSC JE Electrical Engineering 2017 Set 1 Paper

Question : 108 of 200

Marks: +1, -0

If three 30µF capacitors are connected in series, the net capacitance is _______.

Solution:

1/C =1/C _2+1/C _2+1/C_3

1/C=1/30+1/30+1/30

C=30/3=10µ\f

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