please provide me the previous technical papers for ece branch conducted by hpcl

0 Answers  

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How do you calculate the amount of feedback given in a negative feedback amplifier ? Illustrate

3 Answers  

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i get noise in radio when i switch on tubelight, the radio is working in dc adapter.but when in battery , raio dont get noise.is there anyway to implement any circuit so that the noise never comes.i tried lots of capacitor. no way to prevent it.

3 Answers  

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what is AM,FM,& PM

2 Answers   IETE,

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WHAT IS FUNCTION OF BLUETOOTH AND EXPLAIN IT BRIEFLY?

8 Answers   Infosys,

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what is isdn.

5 Answers  

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what is the difference bet 4 wire transmiiters and 2 wire transmitters

0 Answers   Vacmet,

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what is pulse logic system?

0 Answers  

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numerical aperture

1 Answers   ONGC,

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what sort of commn is best for commn in space and why

0 Answers   Cisco,

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Explain how to convert design gray to binary code?

0 Answers  

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What is the difference between generator differential protection and transformer differential protection??

0 Answers   TATA,

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