Why we are using -48v in equipments?

1 Answers  

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Why do we convert frequency domain to laplace domain?

0 Answers  

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please send me PHOTON INFOTECH sample placement papers or pattern of the paper.very urgent.

1 Answers  

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A 12v regulated dc power supply has a voltage regulation of 0.5% find amagnitude of variation?

1 Answers   TCS,

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What is schottky diode?

0 Answers  

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hi .. i have done my b.e in under electronics and communication engineering and now i have opted for computer engineering which has most of communication related subjects. still what should i answer, if i am been asked "why didnt yu opt for electrical engineering"

0 Answers  

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explain call flow in gsm???

2 Answers   Nokia Solutions and Networks, TCS,

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what are the difference between dcs & plc & scada?

0 Answers  

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what is bal

1 Answers   TCS,

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Example for negative feedback and positive feedback.

0 Answers  

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Define quad?

0 Answers  

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Explain what is an asic?

0 Answers  

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