Using your phone's internet browser
go to:  qna.rediff.com
Click and drag this link to
the Home icon in your browser.
Q.

Can know what are the applications of capacitors?

Asked by sandhyavenkat, 10 Dec '11 06:38 pm
  Invite a friend  |  
  Save  |  
 Earn 10 points for answering
Answer this question  Earn 10 points for answering    
4000 characters remaining  
  
    
Keep me signed inNew User? Sign up

Answers (2)

1.

A capacitor can store electric energy when disconnected from its charging circuit, so it can be used like a temporary battery. Capacitors are commonly used in electronic devices to maintain power supply while batteries are being changed.
Conventional electrostatic capacitors provide less than 360 joules per kilogram of energy density, while capacitors using developing technology can provide more than 2.52 kilojoules per kilogram.

In car audio systems, large capacitors store energy for the amplifier to use on demand.
Answered by LIPSIKA, 10 Dec '11 06:42 pm

 
  
Report abuse
Useful
 (0)
Not Useful
 (0)
Your vote on this answer has already been received
 
2.

1.they are used to reduce voltage fluctuations in power supplies and to increase the efficiency of power transmission.
2.they are used to generate electromagnetic oscillations and in tuning the radio circuits.
3. they are usd in the ignition system of automobiles engines to eliminate sparking
4. now a days super capacitors are used to more energy from low input
Answered by venkat mani, 10 Dec '11 06:41 pm

 
  
Report abuse
Useful
 (1)
Not Useful
 (0)
Your vote on this answer has already been received

Ask a Question

Get answers from the community

600 characters remaining

Related Answer

Q.
A

When you touch the icon on the screen a grid under the screen caculates where you touched and what program is there.To allow people to use touch comma..more

Answered by Ataur Rahman