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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What is the difference between microprocessor and DSP?

0 Answers   CTS,

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Slant line with arrow head in NPN & PNP transistor indicate the direction of

22 Answers   HCL, RRB, Wipro,

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why we are using the bridge rectifier in most of the circuits instead of full wave rectifier even though the output of both are same?

0 Answers  

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Why is schottky diode called hot-carrier diode?

0 Answers  

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how we can calculate antenna dimension for any em wave??

3 Answers  

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I am in need of question set of ONGC Electronics & Communication

0 Answers   ONGC,

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What is a semi conductor?

0 Answers  

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Explain the application of using buck boost converter.

0 Answers  

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how a log ratio amplifier works?

0 Answers  

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What is "Aging effect" in B.J.T. ? please mail the answer at my ID, which is- kuldeeptiwarit@gmail.com

1 Answers   DRDO,

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what is rectifier?

11 Answers   ISRO,

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