ISRO Electrical Engineering (EE) 2020 - Question 74

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Calculate Ceq of the circuit given below? [Figure description: A capacitor network between two terminals (left). From the upper terminal: a 7 F capacitor in series, to a node; from this node a 5 F capacitor goes down to the lower rail (shunt, Ceq looks in at the left of this). From the node, a 4 F capacitor runs along the top to a second node. From this second node: a series pair of 8 F (top) and 5 F (bottom) capacitors goes down to the second bottom node; further right, a branch of 2 F (top), 12 F (right vertical) and 2 F (bottom) capacitors in series connects the second top node around to the second bottom node. The bottom rail has a 1 F capacitor in series between the first bottom node and the second bottom node.]

  • A. 17/3 F
  • B. 119/38 F
  • C. 5 F
  • D. 4 F

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