What do u mean by CODEC?

6 Answers   TCS,

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Give an expression for average voltage of single phase semiconverters?

0 Answers  

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What do you mean by zener breakdown and avalanche breakdown?

22 Answers   Analog Devices, Biological.e.limited, HP, Oxford,

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Why EMI is very low in optical fiber,while frequency is very high? As we no that in general condition frequency inversely proportional to EMI.

2 Answers   IIT,

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why cant dc is transferd from one place to another place as ac?

2 Answers  

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What is am.

0 Answers  

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Telecom BSS related ques: For cascaded 1800 BTS with master 900 BTS,if 900 master BTS is down for its own equipment fault,cascaded slave 1800 BTS gets down/stop carrying traffic without any fault as BCCH and other controllong channels are in master 900 BTS.Is there any technology/system to turn the slave 1800 BTS to a single 1800 BTS autometcally when 900 master BTS is down for its own equipment fault???It is possible to make the slave 1800 BTS single live BTS manually.But I want to know the autometic system/process.if there is any....if not available, how can we generate the system??

3 Answers   Ericsson, Grameen Phone, Nokia, TATA, Telecom,

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what is rectifier circuit?

3 Answers   TCS,

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can you give me example of igbt drive circuit... i still not under stand how it can be design with certain equation using mathlab program...

0 Answers  

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What is meant by delay angle?

0 Answers  

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What is electronic?

2 Answers   TCS,

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X^2 - 4X - 2Y + Y^2 = 4 represents a circle with

4 Answers   BSNL,

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