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Why ac has sinusoidal wave and dc not?

Anonymous

∙ 11y ago

Updated: 10/16/2024

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Q: Why ac has sinusoidal wave and dc not?

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What is sinusoid?

What is a sinusoidal wave? This is a wave that appears to have curves. AC current/voltage. If you see a wave on a ossiloscope of what our AC (Alternating current) mains voltage that will be the answer to the question. DC (direct current) does not appear to have the same qualitys

Why carrier signal are sinusoidal?

It does not have to be. Voltage can be DC, sinusoidal, square wave, triangular wave, etc.

The rms value of the resultant current in a wire which carries a DC of 20A and a sinusoidal ac of peak value 20A is?

From your description, this sounds like it is a sine wave offset to 10A, so the peak is at 20A, and the min is at 0? For this case, you have 10A DC (RMS) wave and a 10A Peak - neutral AC wave; The RMS value of the AC wave is: 10/2*sqrt(2) = 3.54A. So the RMS amplitude of this wave is 13.54A.

The rms value of the resultant current in a wire which carries a DC of 10A and a sinusoidal ac of peak value 20A is?

From your description, this sounds like it is a sine wave offset to 10A, so the peak is at 20A, and the min is at 0? For this case, you have 10A DC (RMS) wave and a 10A Peak - neutral AC wave; The RMS value of the AC wave is: 10/2*sqrt(2) = 3.54A. So the RMS amplitude of this wave is 13.54A.

Is wave energy an AC or DC current?

mainly AC but can be DC if done correctly

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Related Questions

Can transformer operate on triangular wave DC?

If its a triangular wave, its not DC, its AC, its just not sinusoidal. Can a transformer operate on triangular AC? Yes, but not as efficiently as on sinusoidal AC.

What is sinusoid?

What is a sinusoidal wave? This is a wave that appears to have curves. AC current/voltage. If you see a wave on a ossiloscope of what our AC (Alternating current) mains voltage that will be the answer to the question. DC (direct current) does not appear to have the same qualitys

Why carrier signal are sinusoidal?

It does not have to be. Voltage can be DC, sinusoidal, square wave, triangular wave, etc.

The rms value of the resultant current in a wire which carries a DC of 20A and a sinusoidal ac of peak value 20A is?

From your description, this sounds like it is a sine wave offset to 10A, so the peak is at 20A, and the min is at 0? For this case, you have 10A DC (RMS) wave and a 10A Peak - neutral AC wave; The RMS value of the AC wave is: 10/2*sqrt(2) = 3.54A. So the RMS amplitude of this wave is 13.54A.

Why low pass RC circuit can not alter the shape of the sinusoidal signal?

because it is an alternating wave and it has no dc value on it.In RC circuit the capacitor blocks only dc values and it allows all ac values so the wave shape is preserved

How the output characteristics of AC and DC generator vary from other?

AC generators have a varying waveform which is sinusoidal in nature, whereas a DC output is linear.

The rms value of the resultant current in a wire which carries a DC of 10A and a sinusoidal ac of peak value 20A is?

From your description, this sounds like it is a sine wave offset to 10A, so the peak is at 20A, and the min is at 0? For this case, you have 10A DC (RMS) wave and a 10A Peak - neutral AC wave; The RMS value of the AC wave is: 10/2*sqrt(2) = 3.54A. So the RMS amplitude of this wave is 13.54A.

How the output characteristics of AC and DC generators vary from each other?

AC generators have a varying waveform which is sinusoidal in nature, whereas a DC output is linear.

Is wave energy an AC or DC current?

mainly AC but can be DC if done correctly

What is AC plus DC?

An offset AC wave. It will be offset by the magnitude of the DC applied.

How do you convert from dc battery to ac power?

If you don't know how to do this, then you shouldn't be doing it. Hire a qualified electrician.To get AC out of a DC supply, you must use an inverter. This is a special type of circuit that produces a sinusoidal wave. They are available in sizes ranging mW to MW.I can't buy the high-power ones, and I'm an Electrical Engineer. That should tell you something about the potential danger involved here.

Why ac current is sinusoidal or is in a wave form?

I m confuse in ques. Plz chng thd ques.

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