whah is active and passive components?

5 Answers   Hindalco,

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what is need of modulation & de-modulation in communication?

6 Answers  

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what r the types of modulation used in TV

10 Answers   BEL, TCS,

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write a C programme to print all the strong numbers below 10000..

1 Answers   Wipro,

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Noise with uniform power spectral density of n0w/hz is passed through a filter h (w) = 2 exp(-jwtd) followed by an ideal low pass filter of bandwidth bhz. What is the output noise power in watts?

0 Answers  

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How do the transition region width and contact potential across a p-n junction vary with the applied bias voltage?

0 Answers  

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How are electrons in an atom visualized?

0 Answers   C DAC, CDAC,

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What is cache coherency and snooping

0 Answers  

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1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

7 Answers   Pakistan Atomic Energy Commission PAEC,

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how many types of thyristor are? shortly define them with purpose, application & working principle?

0 Answers  

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draw the block diagram of pcm

11 Answers   Assurgent, College School Exams Tests, SUN,

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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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