Answer Posted / raju

diode is unidirection it pass only in one direction it
block the other direction ; it is used as switch ,it is
used in revese baise

What is the main purpose of power electronics?

1049

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can anyone help me out to get HPCL officer's trainee paper's pattern....sureshec127@gmail.com

1999

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y do v use single anteena in radar any other reason except cost???

1968

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How do the transition region width and contact potential across a p-n junction vary with the applied bias voltage?

1166

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Impedence of a parallel resonant circuit at resonance is ?

1194

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How to test the GSM, CDMA wireless terminals?

2823

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Explain why are the 2 input terminals of an op-amp are called as inverting & non-inverting terminals?

990

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How will you connect a waveguide to a coax?

2362

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What is step down chopper?

1090

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Explain what is a truth table?

1220

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Name the frequency bands are used in satellite communication?

939

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what type of waves exactly the radiations are ?

1735

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What is the current flowing through BTS? Pls explain?

2072

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What is the equivalent of negative logic and gate?

996

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Explain what are the universal logic gates?

1185

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