Question

Three capacitances 3$\mu$F, 9$\mu$F, and 18$\mu$F are connected once in series and then in parallel. The ratio of equivalent Cs/Cр will be:

• A. 15:1
• B. 1:1
• C. 1:3
• D. 1:15

Answer 1

Answer: (D)

1:15

Answer 2

The correct option is (D): 1:15