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.

Magnetostriction is a phenomenon whereby the magnetisation of a ferromagnetic material leads to a change in

1 Answers   C DAC, CDAC,

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What is pcb?

1 Answers  

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Explain what is difference between fixed-bias circuit & self-bias circuit?

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What is the maximum speed of ethernet ?

2 Answers   TCS,

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What is the distance from an RF Transmitter that output power is determined?

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What is the purpose of using data modem.

1 Answers  

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We all know about DC concept,i.e +ve connected to +ve ,-ve connected to -ve. If landline phones lines are dc lines,then how it works even if the polarties are interchanged??

1 Answers   Infosys,

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In TRx, What is the function of SDCCH, BCCH.

2 Answers   NSN,

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What is schottky diode?

1 Answers  

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Describe the working of 3φ fully controlled bridge converter in the rectifying mode and inversion mode. And derive the expressions for average output voltage and rms output voltage?

1 Answers  

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Explain what is an inverting amplifier?

1 Answers  

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what is the use for electrical c licence

1 Answers  

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