please explain the meaning of "In GSM only 30 or 35 peoples can call at at time in a singal carrier but In CDMA apprx 70 peoples can call in a singal carrier at a time."..........
1941Post New Electronics Communications Questions
How rectangular filter are practically made?
Explain what is an operational amplifier?
What are the limitations of the karnaugh map?
i am kvsivanarayanareddy . i work in mnc company in engineering job. i completed B.Tech in electronics &communication , i want to prepare group 2 exams in ap. pls give me suggetion for preparing group, how iwill start preparation pls send to my mail .which topocis i will concertrate . how i will reach my goal pls suggest to my question.
What is a cathode ray oscilloscope (cro)?
is there any job for electronic engineering
Derive intrinsic stand off ratio.
What are edge triggered flip flop and level triggered flip flop?
what is limitation of auto transformer?
i am electronics & comm 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 akil403@yahoo.com
how to write test cases?
Describe the working of 3φ fully controlled bridge converter in the rectifying mode and inversion mode. And derive the expressions for average output voltage and rms output voltage?
can we conect lowpass filter before high pass filter in cascade form in band pass filter?(active filter).
sir, pls mail me the previous question papers of RRB Junior Engineer Gr-II Drawing
How to measure the insulation resistance for printed circuit boards?