why do we use 4to20mA not a 0to20mA?

2 Answers  

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why germanium is most suitable for DWDM systems?

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my name is saibabu i am preparing for bel exam can u help me out by giving some sample papers my email id is saibabu1018@yah00.c0.in

0 Answers  

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Plot the pixel histogram( take any image) – count of values versus pixel intensity 0 to 255. You must write this from first principles – do not use the MATLAB hist command (although you may use it for comparison and checking your algorithm’s correctness). Plot the cumulative histogram. Do not use the cumsum function in MATLAB (write your own function to achieve this).

0 Answers  

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pls send me mahagenco previous entrance exam question papers

0 Answers  

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what is PLC? how can they work? Is there any possiblity to replace it?

1 Answers   Honeywell,

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Hai, i am Btech graduate in electronics and communication with an aggregate 0f 70.5%. I have posted my resume in many job sites but didn't receive any interview call letters.. Anybody can help me to get a job?

3 Answers  

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what is protocol.what is tcp/ip,http/ftp protocol

3 Answers  

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What is an excess-3 code?

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why baseband not in wireless transmission?

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what is freshnal Zone?

1 Answers  

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one year ago, promila was four times as old as her daughter sakshi. six years hence, promila's age will exceed her daughter's age by 9 years. the ratio of the present ages of promila and her daughter is

4 Answers   Infosys,

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