Answer / satish kumar

capacitor is a device which stores the electrostatic
potential energy and mainly functions as a filter in most of
the cases which blocks the DC.

Answer / dipak

Capacitor is a device which can store charges and also acts as the filter just to block the dc

Answer / samata borkar

There are a two plates parallel to each other.And dielectric
medium in between them.Capacitor stores potential energy in
terms of charge.It allow AC & block DC.So it acts as a filter.

Answer / ziaul haq

capacitor is nothing but just a filter. it blocks dc but
pass ac. when two parallel plate is separated by dielectric
material then it formed.........

Answer / divyasns

capacitor is a linear device which stores energy.its
reactance is given by 1/(2f*3.14).if frequency is zero it
offers infinite resistance hence it blocks dc.and allows ac.

Answer / venkat

capacitor is a charge storage deivice... the simplest
capacitor is fabricated by two conducting metal plates
seperated by a dielectric..
it ll store charges...
in capacitor in dc source.. as it ll hav a steady peak
current .. the capacitor ll charge completely
so tat it offers infinite resistance...
but in ac circuit as the signal is pulsating one..
the capacitor doesnt gets fully charged so....
it ll conduct..

Answer / vidya

capitor is a device which stores energy.its function is to
charge and discharge the stored energy.it blocks dc and
allows ac signals and also acts as a filter

What are the limitations of the basic integrator circuit?

0 Answers  

What is meant by unidirectional or half-wave ac voltage controller?

0 Answers  

.We want to compare the performance of a single threaded disk server with a multithreaded 1. Suppose the server takes 25 ms to receive a request for work from client, dispatch the request for processing and actual data request processing when reqd. Data is in main memory. If the reqd. Data is not in the main memory a real disk operation is needed and an additional 75 ms are reqd. On the average. On the average 25% of the clients requests access the disk. During the disk I/O period the thread waits. Assume that there is no other process in system when the server is running. How many requests can the server handle per second if its a)single threaded b)multithreaded

0 Answers  

can we use DTMF technology for wireless car control

2 Answers  

Define timer.

0 Answers  

5. The determinant of matrix <image> is (a) 1 (b) 9 (c) 15 (d) 21

1 Answers   BSNL,

Explain resistivity?

0 Answers  

What is a transistor. Can u explain the basic operation of it??????

14 Answers   TCS,

what are half adders n full adders?

1 Answers  

Explain what is the tri state of a signal?

0 Answers  

The linearity error for a digital input is indicated by what???

0 Answers  

Give the difference between transducer and transponder?

0 Answers