Capacitor store electrostatic energy in form of electric field.
A Smoothing Capacitor is a capacitor which helps to smooth out fluctuations that may exist on a power supply line.
This is caused by a blown capacitor. The electrolyte in the capacitor is boiling, and the capacitor has opened to vent the excess pressure. You will need to purchase a new power supply or have a computer technician do it for you.
The electrolytic capacitor is most often used in power supply circuits to filter the rectified AC.
A capacitor is placed across the supply of a fluorescent lamp circuit to correct the power factor
A Smoothing Capacitor is a capacitor which helps to smooth out fluctuations that may exist on a power supply line.
Because a capacitor is ideal for storing energy over short periods, as in a reservoir capacitor in a power supply.
Due to its storing capacity.it charges for a some time and then discharges when power supply is removed.
You use a capacitor to store electrostatic energy. You use an inductor to store electromagnetic energy. You use a resistor to dissipate electrical energy.
It depends on how the capacitor is connected and whether the supply voltage is a.c. or d.c. Assuming you are talking about a power-factor improvement capacitor (connected in parallel with an inductive load, supplied with a.c.), then the supply current will reduce.
when the current supply to the capcitor it can store or hold little amount of charge
A capacitor is placed across the supply of a fluorescent lamp circuit to correct the power factor
Assuming the question refers to a capacitor-input power supply with a transformer, rectifier and reservoir capacitor, the problem is caused by the high peak currents which flow for only a part of the ac cycle while the capacitor is charging. Thus the poor power factor is not caused by the usual difference in phase between the voltage and the current, which is easily corrected. This being the case the power-factor can't easily be corrected and this type of power supply is confined to low-power applications of less than 1 kW.