DC Voltage Frequency

What is the frequency of DC Voltage?

Questions by sintayew   answers by sintayew

Showing Answers 1 - 17 of 17 Answers

INDIRA

  • 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

  • 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

  • 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

  • Sep 17th, 2013
 

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

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nagarjuna

  • Sep 19th, 2013
 

DC voltage frequency is always zero.

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Manikandan

  • Dec 22nd, 2013
 

dc voltage waveform is linearly so freq.is 0.

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Ravindra Reddy

  • Jan 5th, 2014
 

for DC current the frequency is always Zero

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Biswajit

  • 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

  • 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

  • Jun 20th, 2014
 

o or i think 50hz.

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vinay vishwakarma

  • Jul 1st, 2014
 

there is no freq. in dc vtg.

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RITU

  • Jul 4th, 2014
 

0 HZ

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chandan mukherjee

  • 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

  • Sep 25th, 2014
 

Frequecy of dc is zero .

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