can we calculate the voltage level for microwave energy which is using for our mobile communication?

0 Answers  

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sir, please send HPCL INFORMATION SYSTEMS OFFICER SYLLABUS WITH PREVIOUS QUESTION PAPERS

0 Answers  

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SIR VERY GOOD MORNING I AM APPERING FOR RRB EXAM FOR SECTION ENGINEER I REQUEST U TO PLZ FORWORD THE PAPER PATTERN AND EVEN PREVIOUS QUESTION PAPER SIR. I THINK U WILL SURELY HELP ME OUT IN EXAM.

4 Answers   RRB,

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Why can’t we use comparator to convert sin wave into square wave?

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idea uses the 1800mhz band with alloted 4.4mhz bandwidth. this band is divided into 22 channel(up link).how will operator divides these channel in to traffic channel and control channel. explain

0 Answers   Idea,

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why the crystal frequency of 8051 is divide by 12 for its working?

4 Answers  

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Define nyquist criteria.

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internet applications work on which osi layer?

3 Answers   NSN,

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compare genear & silicon diodes , which is more advantage and why?

1 Answers  

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what is difference between hybrid model and h parameter model and what is technical use of h parameter model

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if building "b" height casts a shadow "f ' feet long . the same day a tree "t" feet height will cast a shadow how many feet long ? a)ft/b b)fb/t c)b/ft d)tb/f e)t/fb

0 Answers  

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what is the diff btw pulse analog and pulse digital modulation?

2 Answers  

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