1.Explain 3D radar. 2.Method of mobile signal jamming. 3.Frequency hopping spread spectrum. 4.How does op-amp works in common mode? 5.Which flip flop is known as universal flip flop and why?

0 Answers   BEL,

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in what state the semiconductor act as conductor and insulator?

2 Answers   Spiro Solutions,

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Why the feeding frequency to a microprocessor is twice the operating frequency?

0 Answers  

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plzz send in detail with answers of rrb section engineers model paper to my mail id sir.

0 Answers   RRB,

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what is selective flooding?

2 Answers   Syntel, TCS,

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Why common-collector circuit is known as an emitter follower?

0 Answers  

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What is meant by impedance diagram?

0 Answers  

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Describe the various methods of thyristor turn on?

0 Answers  

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Which filter has the highest q factor?

0 Answers  

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what is use of powerdown and idle mode. is it possible to execute the normal operations in these two modes

1 Answers  

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AT WHICH VOLTAGE AN OP-AMP OPERATE

11 Answers   TCS, TSC,

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What are the limitations of the basic differentiator circuit?

0 Answers  

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