Why sinusoidal waves are mostly used for communication rather than any other waveforms..please give 4 reasons

3 Answers  

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What is the state if the RED LED is glowing on DVxx card What is the state if the YELLOW LED is glowing on DVxx card What is the state if the GREEN LED is glowing on DVxx card Which frequency band DVDC is used Which frequency band DVGA is used

0 Answers   NSN,

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what is the difference between linear and non linear elements.

9 Answers   BEL, Sony,

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Differentiate between pass band and stop band.

0 Answers  

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what is definition of impulse with diagrams?

2 Answers  

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what is the main diferance b/w the electronic and electrical?

5 Answers  

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What is circuit testing?

0 Answers  

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Explain the construction and application of a jfet.

0 Answers  

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We all know about DC concept,i.e +ve connected to +ve ,-ve connected to -ve. If landline phones lines are dc lines,then how it works even if the polarties are interchanged??

1 Answers   Infosys,

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What is the gauss`s law?

0 Answers  

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Insights of tri-state inverters?

0 Answers  

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Why every time that I hit the microphone or when I speak louder the amplifier is switched of?

0 Answers  

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