Components that use negative dc voltage

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What is piv of a diode in a rectifier circuit?

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difference between pre silicon debug and post silicon debug

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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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Why is silicon preferred over germanium in the manufacture of semiconductor devices?

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1.Explain about RELAY. 2 . Explain about EARTH working  ((how earth connection working ))

3 Answers   Siemens, Sun Pharma,

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What is stop band?

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In explain what way is the voltage follower a special case of the non-inverting amplifier?

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Why transistor is called current controlled device?

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FULL FORM OF SCR

14 Answers   RRB,

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why clock frequency of microcontroller 8051 is chosen as 11.0592 MHZ?

5 Answers   Prolific,

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What is the approximate cost of the monitoring cables time domain reflectometry?

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