Answer Posted / kannan v

Both the above said ans are correct.. but girisha socha...
well..
very simple and good answer is Kishore's

What is the significance of the bandwidth of an amplifier?

764

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what is the difference between pre-emphasis and modulation?

1704

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Explain why gold is added to the p-n junction?

735

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Explain the differences between microprocessor and micro controller?

655

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What is meant by optical space communication ?

1513

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how pwm signals generated????

1719

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Why cannot we use leds for rectification purpose?

643

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What is monolithic ic?

706

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What is the output of the lexical analyser?

706

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Why collector is made larger than emitter and base?

650

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Define a hole in a semiconductor.

687

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What is rfid in developing stage?

677

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What is the tri state of a signal?

646

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How many satellites are required to cover the earth?

707

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Can cassette ac indoor unit be put into window

1105

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