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Electrical Engineering - Capacitors

Exercise : Capacitors - General Questions
16.
A 0.00022 F capacitor equals how many microfarads?
22 F
220 F
2,200 F
22,200 F
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Two series capacitors (one 2 F, the other of unknown value) are charged from a 24 V source. The 2 F capacitor is charged to 16 V and the other to 8 V. The value of the unknown capacitor is
1 F
2 F
4 F
8 F
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
A 330 pF capacitor and a 220 pF capacitor are each connected across a 6 V dc source. The voltage across the 330 pF capacitor is
3 V
6 V
4 V
0 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
A 2 F, a 4 F, and a 10 F capacitor are connected in series. The total capacitance is less than
2 F
4 F
10 F
1.5 F
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
When the plate area of a capacitor increases,
the capacitance increases
the capacitance decreases
the capacitance is unaffected
the voltage it can withstand increases.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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