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Capacitor is used in biasing circuits to block the passage of DC signals.
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∙ 13y ago
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Why the oil filled capacitor is used in permanent split capacitor motor?
An oil filled capacitor is used in (PSC) motor because the capacitor is in the circuit the whole time the machine is running. The capacitor is oil filled to cool it due to being in circuit the whole time
Can we use AC capacitor in surge suppression circuit DC?
A capacitor is a capacitor, no matter what circuits you use it in. There is no difference between one used in AC and one in DC, except perhaps the size that is appropriate.
What is need of capacitor and resistor in circuit?
because without using capacitor or resistor in a circuit,it cant be complete.Resistor is used to protect the circuit by giving a certain amount of voltage.Capacitor is used to charge and discharge purpose.
What does polyester capacitor do in a circuit?
same as any other capacitor. however they are usually used where higher voltages are.
Why capacitor is used in the dc electrical circuit?
Phase difference.
Why capacitor is not used in ac circuit?
On the contrary, capacitors ARE used in a.c. circuits.
Why capacitor used in rectifier circuit?
To smooth the output of the pulsating DC.
Which diode used for voltage controlled capacitor?
Varactor didoe is used as voltage controlled capacitor.it is generally used in reverse bias condition.
Why is a capacitor used in simple thermocouple circuit?
For maintaining Power factor 1
What is the resonant frequency of a tuned circuit with 70 ohms of resistance and a 45 microfarad capacitor?
tuned circuit consists of resistance and capacitor so this one RC circuit formula to be used f = 1/ 2 pi RC
Why capacitor is used before UM66 in circuit for melody generator?
We used capacitor in UM66 because capacitors are used to store the energy, and hence when we press the switch it will charged the capacitor and energy stored in it, and after releasing the switch it releases the energy. So, we can use the capacitor to store the energy.
Why bypass capacitor is used in common emitter ampifier circuit?
If a bypass capacitor is used the voltage drop across emitter resistance is reduced which in turn increases the gain.....
