Answer Posted / sachin varshney

fear is my strength.

why always current in some amp and voltage is 230?

4383

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How can a thyristor turned off?

1135

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Define what is photodiode?

1064

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What is step up chopper?

1038

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Define cut-in voltage of a p-n junction diode?

1095

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What is a sample and hold circuit? Where it is used?

967

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Explain why is a two-input nand gate called universal gate?

1111

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what is the difference between pre-emphasis and modulation?

2055

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Explain what is meant by saying at what current is transistor biased?

1039

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What are the main classification of inverter?

1232

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what is the specialty of nand and nor gates?

1004

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What is pulse width modulation?

987

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Kinetic friction when compared to Static friction is?

2238

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What is handover?

1064

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i am a student i need the technical questions ased in wipro

1906

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