Answer Posted / sudesh m.s

mainly VSB type of modulation is used...by the
classification we can say that for audio signal frequency
modulation is used and for video signals amplitude
modulation is used .

wat is the channel length we r using in ic designing in current technology

1936

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What is meant by CDOT in relation to the Communication in BSNL? Explain the term CDOT.

2566

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What is meant by step-up and step-down chopper?

1161

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I would like to do my MS in US but i have a second class in B.tech with 56% where in i have good acedemics in 10th and inter .Is it posiible to get a US visa if i get good scores in GRE and toefl.I have work experience in an Internation call center for 1 year will they consider me for US visa as i have a gap of 2 yaers after my B.tech will the visa be succesful.What would be the answer if they ask me why you worked in callcenter after your B.tech and why opting for MS now when you didnt show interest in your B.tech background....

2243

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What is aircombining?

2135

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Explain difference between dcs & plc & scada?

1102

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I WANT TO KNOW THE INTERVIEW PROCEDURE IN GE COMPANY AND TECHNICAL INTERVIEW QUETIONS

1937

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What do you understand by collector reverse saturation? In which configuration does it have a greater value?

1433

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Why common-collector circuit is known as an emitter follower?

1103

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When the two inputs of a multiplier are connected together, the device operates as a A Voltage doubler B Square root circuit C Squaring circuit D Averaging circuit

1869

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Define angle and amplitude modulation? What is noise in modulation?

1100

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What is the need for frequency compensation in practical op-amps?

1084

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What is half duplex transmission?

1031

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write a programme to identify the biggest number from the given three numbers with out using of relational operators

1960

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What are the requirements for producing sustained oscillations in feedback circuits?

1184

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