Answer Posted / giri babu

In TV Txion, VSB(a form of AM) modulation scheme is used
for transmission of video information and FM is used to
transmit voice/sound information

In the OTA, the transconductance is controlled by A The ac supply voltage B A bias current C The input signal voltage D The manufacturing process

1983

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Define modulation.

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describe the functioning of parallel adder ? what are the adventages of parallel adder over series adder?

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1655

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What are the fundamental properties of boolean algebra?

994

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2045

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plz send the rrb junior engg and assistant loco pilot previous quastion papers

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iam B.E 1year student,actually i have a habit i.e anything to think pratically but always iam in confusion what i have to do

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