Answer Posted / kalaisankar

my knowledge about all.

What is difference between 2 quadrant & 4 quadrant digital dc drive.

3032

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How to increase the gain and directivity of an antenna?

3719

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

2615

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how to test the mobile tower signals? and which software tool & hardware tools used for test the mobile tower?

2467

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Tell me how to calculate knee point voltage? Describe its purpose for differential protection.

1119

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What are the KPI that decides the capacity expansion of SGSN/MME?

3561

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What is the conductivity of perfect dielectric?

1295

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Is the stealth technology is based on the "Reflection coefficient of the material? What are the other factors that affect to optimize this technology

2014

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

1139

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Define what is meant by led?

1135

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What are rlc circuits?

1056

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For the same order of doping, why does n-type semiconductor exhibit larger conductivity than p-type semiconductor?

1218

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Why emitter is always forward biased?

1245

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What are edge triggered flip flop and level triggered flip flop?

1213

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draw a ckt diagram i/p 230v & o/p 80v??????

2497

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