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Virtual Storage Extended

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vestigial sideband

why qpsk is done for 45 135225315 not 0 90.270 360 degrees "degrees why "

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A half wave rectifier is used to supply 50vdc to resistive load of 800ohms the semiconductor diode has a forword resistance of 25ohms,calculate ac voltage required?

1 Answers   TCS,

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Define knee voltage of a diode.

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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 mpnisi@gmail.com

0 Answers   AAI Airports Authority Of India,

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how work lcd and plasma display what difference between them and what is basic principle of them

1 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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What is instrumentation amplifier (ia) and what are all the advantages?

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what is the difference between isdn and idn?

0 Answers   Sony,

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why we need external pull up for port 0 of micro-controller 8051?

2 Answers  

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Why should you chosen this job

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Power mosfet is a voltage controlled device. Why?

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By cascading LPF and HPF active filter, the resulting circuit is A BPF B Narrow BPF C Wide BPF D All of these

3 Answers  

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