Why is fet known as a unipolar device?

0 Answers  

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What is meant by CDOT in relation to the Communication in BSNL? Explain the term CDOT.

0 Answers   Alcatel,

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5. What is the maximum transmit power of FlexiEdge BTS

0 Answers   NSN,

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why we use +ve load distribution in 24v , and -ve load distribution in 48volt.?

1 Answers  

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how either analog or digital transmitted through fiber optic cables in the form light signal?

1 Answers  

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What is the function of DISTRIBUTION TRANSFORMER?

2 Answers   BPC,

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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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define why diodes are not operated in the breakdown region in rectifiers?

0 Answers  

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Sparking between contacts can be reduced by inserting a a.) Resistance in the line b.) Capacitor in series with contacts c.) Capacitor in parallel with contacts d.) None

4 Answers   BSNL, TelCom,

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What are the advantages of freewheeling diode in rectifier circuit?

0 Answers  

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what is cdma

5 Answers   Lucent,

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Explain the difference between dcs & plc & scada?

0 Answers  

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