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DC Voltage Frequency

What is the frequency of DC Voltage?
Asked by: sintayew | Member Since Nov-2009 | Asked on: Nov 9th, 2009

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Showing Answers 1 - 17 of 17 Answers
tehcwiz

Answered On : Nov 17th, 2009

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The frequency of pure dc is 0 Hz

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M.Mohanraj

Answered On : Dec 8th, 2009

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 There is "No" Frequency in dc supply.

  
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Zero

  
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INDIRA

Answered On : Aug 9th, 2013

Dc has no frequency.....because dc wave is just a straight line...it doesn't vary with respect to time....but frequency is with respect to time change...hence its zero

  
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Akash Pal

Answered On : Aug 18th, 2013

Dc is not pure dc it is just filtered dc so it has 1.2 hz frequency

  
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chandan

Answered On : Sep 5th, 2013

Frequency is cycles per second of any wave here dc is constant so there is no meaning of frequency

  
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akd

Answered On : Sep 17th, 2013

As we know a.c signal has frequency but d.c has no frequency.

  
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nagarjuna

Answered On : Sep 19th, 2013

DC voltage frequency is always zero.

  
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Manikandan

Answered On : Dec 22nd, 2013

Dc voltage waveform is linearly so freq.is 0.

  
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Ravindra Reddy

Answered On : Jan 5th, 2014

For DC current the frequency is always Zero

  
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Biswajit

Answered On : Jan 22nd, 2014

In AC we have different magnitude at different places , but if we will go for DC there is no change in magnitude, so that there will be no matter of cycle, so the value of frequency is zero

  
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shivam gupta

Answered On : Mar 19th, 2014

ITS ARBITARY. AND DEPENDS ON THE REQUIREMENT, SUPPOSE THERE IS A SIGNAL= 5+ 3*SIN(2*pi*t) ..... THEN WHAT IS THE FREQUENCY OR TIME PERIOD OF THIS SIGNAL?.....
answer- T.P for sinusoidal signal is 0.5 sec and for dc signal i.e 5 T.P= same as the sinusoidal wave means 0.5 sec
so T.P of this signal is 0.5 sec....
... (any rectification ur welcome..)

  
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pandya jay

Answered On : Jun 20th, 2014

O or i think 50hz.

  
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vinay vishwakarma

Answered On : Jul 1st, 2014

There is no freq. in dc vtg.

  
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RITU

Answered On : Jul 4th, 2014

0 HZ

  
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chandan mukherjee

Answered On : Sep 13th, 2014

There are two types of DC .
(I) steady state DC
(ii) pulsating DC

the frequency of pulsating DC is 2 times of ac frequency
but the frequency of steady state dc is zero.

  
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Mukesh Rathi

Answered On : Sep 25th, 2014

Frequecy of dc is zero .

  
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