What is the diffenece b/w QPSK and DPSK?In these which one is better and why its better?

4 Answers   Infosys, Innovis, TATA,

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pulse period of two signals are 5ns,10ns .which will give high frequncy component?

4 Answers   Bosch, RR,

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What is meant by fm control in a dc chopper?

0 Answers  

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what is the role u want in my company and why?

1 Answers   VB, Wipro,

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which inert gas is flowing in tube light?

26 Answers   Electronics, Philips, Reliance, TCS,

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The output of a 60hz full-wave bridge rectifier has a 60 hz ripple. It this circuit working properly?

0 Answers  

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What are schmitt triggers?

0 Answers  

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hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. pis inform to

0 Answers  

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What are the networking protocol options for the Windows clients if for some reason you do not want to use TCP/IP?

1 Answers   Aricent,

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Explain the difference between latches and flip flop?

0 Answers  

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What is the difference between leds and pn junction diode?

0 Answers  

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what is the use of matched filter at the reciever side?

2 Answers  

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