What is tunnel diode?

0 Answers  

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how many smtp connectors can be created among one parent domain and three child domain

0 Answers  

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hi sir i completed my b tech in ece in 2009 and i am interested in railway jobs and plz provide me with what type of questions will they ask along with model paper and my mail id is vaseem_basha@yahoo.co.in plzzzzzzzzzzzzzzz

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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whether two way communication is possible or not in parallel communication

2 Answers  

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draw the block diadrame and explain the working of proximity sensor

2 Answers   Infosys,

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Define what is zener voltage?

0 Answers  

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why have u choose btech?

2 Answers   Wipro,

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how work microwave anteena in mobile tower

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What is a rectifier?

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what is the difference bet 4 wire transmiiters and 2 wire transmitters

0 Answers   Vacmet,

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what is the use of rms value ,crest factor , Q- factor,form factor

1 Answers   DELL,

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