answersLogoWhite

0

Capacitor is used in biasing circuits to block the passage of DC signals.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

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.


What factors determine the resistance of a capacitor and how does it affect the performance of the capacitor in an electronic circuit?

The resistance of a capacitor is determined by its construction and materials used. Higher resistance can lead to slower charging and discharging of the capacitor, affecting the performance of the capacitor in an electronic circuit by potentially causing delays in signal processing or affecting the overall efficiency of the circuit.


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


What happens to the lamp when the capacitor is removed?

When the capacitor is removed from a circuit containing a lamp, the behavior of the lamp depends on the circuit configuration. In a basic circuit where the capacitor is used for filtering or smoothing, the lamp may flicker or turn off due to the loss of charge stabilization, leading to inconsistent voltage. If the capacitor is part of a timing or oscillation circuit, the lamp may stop functioning altogether. Overall, the removal of the capacitor typically disrupts the normal operation of the lamp.