Answer / gunavivek.v.v.s

DRX is a discontinuous receiver.It also used inside the
mobile.It is same as that of DTX for battery life saving
purpose.It turns ON when the voice is present at the
receiver side and OFF when no voice is present.

Explain the various components used in creating digital circuits?

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Why an ordinary junction transistor is called bipolar?

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AT INPUT OF ups ,n-e is 2 volt ,at out of ups n-e is 15volt why?

1 Answers   Quantum,

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what is the difference between pre-emphasis and modulation?

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which type of question are putup in IES exam?

0 Answers   IES,

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I am selected for interview jr executive(electronics)in AAI.i have the interview on 13th october2010.please anyone send the requirements and share the interview details who had completed.if u have any details plz send to srikkanth.283@gmail.com r @09491955876....i'm in tense.....

0 Answers   AAI Airports Authority Of India,

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Describe the working of 1φ fully controlled bridge converter in the rectifying mode and inversion mode. And derive the expressions for average output voltage and rms output voltage?

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i worked as microwave engineer and recently i am working as SDH engineer, i created some crossconnection but about the huawei MUX its difficult to find out the solution for any problems and exect way of doing the task? Please help me if any one having expertise on that area and SDH

2 Answers   Huawei,

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Why interlacing is used in television?

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Define why series inductor and l-section filters cannot be used with half-wave rectifiers?

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what is the different between switch and hub?

1 Answers  

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what is modem

5 Answers   HCL,

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