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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how there is a 180 degree phase shift in output signal of CE amplifier?

4 Answers  

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Explain About RRC states

0 Answers  

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How α and β are related to each other?

0 Answers  

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why we used -48 dc volt for telecom equipments ?

2 Answers  

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what is digital communication,digital electronics,flip flops,gates,buffer,memory and draw the diagram of flip flop,buffer,gates,memory?

0 Answers   HCL, TCS,

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what is the expansion of DSP?

15 Answers   HCL, TCS,

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What happens when a voltmeter is connected in series with the circuit?

0 Answers  

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explain osi model???

1 Answers   Nokia Solutions and Networks,

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which type of IP we can give to our home pc?

2 Answers   Matrix,

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What is single input output interface? How it is different from single ended interface?

0 Answers  

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What are the different methods to turn on the thyristor?

0 Answers  

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