Is it possible to isolate a drive by installing a offline ups and also drive should be protected during normal power supply availability and is the use of isolation transformer necessary.

0 Answers   APC,

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List out some integrating type converters.

0 Answers  

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How many marks allocated to Aptitude test and for remaining quetions

0 Answers   APGenco, Genco,

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Draw the block diagram of a 128 line EPABX and explain its operation?

0 Answers  

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disadvantages of delta modulation?

3 Answers   TCS,

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How do touch screens work?

0 Answers  

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Define what are the charge carriers in p-type and n-type semiconductors?

0 Answers  

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What is the output of the lexical analyser?

0 Answers  

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1.Why we have to use inductor in circuits, what is their behavior? 2. Why we have to use capacitor in circuits, what is their behavior?

1 Answers   Instronix,

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how synchronous motor use to improve the power factor

0 Answers  

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Differentiate between transducer and transponder.

0 Answers  

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what FET were we use its

0 Answers  

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