what current is transistor biased?

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why a transistor amplify?

3 Answers  

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Can we get light when the circuit is working?

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 VSWR?

3 Answers   Ericsson,

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WAT EXACTLY DOES IT DO

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what is ups and inverters. and how to give battery connections for ups.

2 Answers  

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whatis intersymbol interference

2 Answers  

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Explain the difference between silicon controlled switch (scs) and gate turn-off switch (gto)?

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Explain why is the diffusion technique of formation of resistor most widely used?

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which is the best institute in india to get trained on telecom protocol testing?

1 Answers  

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what is operating ratio in railway

1 Answers  

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