How emergency call get through without coverage but not other call at that time?

0 Answers   Airtel, Intel,

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any one have C-Dot interview question.....its urgent ...if any one hav..plzz share as soon as possible.

0 Answers   cDot,

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what happens when a cdma user becomes as a roamer?

0 Answers   HCL,

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am going 2 write railway exam 4 d post of section engineer..i wnt 2 knw abt d que pattern n d previous year que papers

0 Answers   RRB,

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why usb port communication is popular than parallel port,when serial ports are slower than parallel

6 Answers  

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he working principle of milk analyzer?how it is calculating Fat and Snf?

0 Answers  

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What is the working principle of CFL& T5? How these glows?

1 Answers   HAL,

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It is said that buffer is used when any circuit has to drive large outputs. why is buffer used?

1 Answers  

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Explain what are the applications of an inverting amplifier?

0 Answers  

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what are all the requirements to build a small robot,which can work to certain distance? (please give a detailed requirement)

0 Answers   Bosch, Wipro,

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please send me earlier question papers of rrb je(signal)at my id arvind44444@gmail.com

0 Answers  

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what is that functionality of a relay? draw aconnection for relay?

1 Answers  

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