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Electronics - Capacitors

Exercise : Capacitors - General Questions
66.
A capacitor and an output resistor form a series circuit with a square wave applied. The circuit is:
an integrator
a differentiator
a multiplier
a divider
Answer: Option
Explanation:
No answer description is available. Let's discuss.
67.
Capacitive reactance values connected in series offer
an increase in total XC
a decrease in total XC
no change in total XC
total opposition to voltage in the circuit
Answer: Option
Explanation:
No answer description is available. Let's discuss.
68.
The quantity that represents an ideal capacitor dissipating 0 W of power is
instantaneous power
true power
reactive power
resistive power
Answer: Option
Explanation:
No answer description is available. Let's discuss.
69.
If a capacitor is placed across a 20 V source, what will be the amount of charge after 5 tc?
5.0 V
12.8 V
13.5 V
20 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
70.
What is the impedance of an ac RC parallel circuit if the resistance is 12 ohms and the capacitive reactance equals 5 ohms?
0.2 ohms
3.5 ohms
4.6 ohms
13 ohms
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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