Answer / Dev Mani Rawat

The orange LED on a Remote Radio Interface (RRI) card can have various meanings depending on the specific equipment and application. Generally, it could indicate that power is being supplied to the card or that there is activity on one of the radio channels.

why the hysteresis is necessary?

1 Answers   Patni, TCS,

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in case of a bipolar junction transistor we are concerned with Vbe,,,Vce(in order to stabilise optiamally)but why don't we bother about Vbc?? why ?

3 Answers  

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Why bjt is known as current controlled device and fet is known as voltage controlled device?

1 Answers  

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what is transistor biasing?why it is necessary?

12 Answers   Infosys, Kuntham, TATA,

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Define the limitations in the operation conditions of a p-n junction.

1 Answers  

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What is channel coding?

1 Answers  

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why do we do the experiments regarding motors(swinburns, magnetization of dc shunt motor....) with constant speed

1 Answers  

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How the trx is assigned to e1 channel?

1 Answers  

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Compare the features of the three transistor configurations.

1 Answers  

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what are all the requirements to build a small robot,which can work to certain distance? (please give a detailed requirement)

1 Answers   Bosch, Wipro,

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What is meant by mcmurray inverter?

1 Answers  

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What is the output power of a BTS, in dbm &watts if trx=2+2+2... if trx=4+4+4..

1 Answers   Ericsson,

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