Explain why the aspect ratio of tv video display is 4:3 or 16:9?

953

What is demodulation?

1024

What do you by interfacing in PC ?

1909

What frequency bands are used in satellite communication?

1096

What is photodiode?

1016

Define awgn.

996

what is the necessity of phase locked loop in amplitude modulation systems ?

2192

Why do ics need small power for their operation?

1078

What is Banked Register in Arm 7?

2300

can i find question paper of rrb jee

3123

will anyone pls tell me which is the best institue for oracle certification and approx fee for that in banglore....

2010

What are the charge carriers in p-type and n-type semiconductors?

1021

can i give the short discription to "window size" , "Time out" "piggybacking" in sliding window flow control.

1940

hi...i had completed B.E.in Electronics & Communication.i had applied Section Engineer in railway recruit ment 2012.I need previous year exam papers.

2095

I applied for Airport Authority of india's Jr Executive (Electronics & ATC).So please anybody Guide & Send me the Previous Questions and syllabus of written Test? My mailID :anshuljaineng@yahoo.co.in

2210