what is protocol exactly called ? when some body ask which protocol u r using example:siemens pg pc interface

1 Answers  

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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. shahrukhkhalid911@gmail.com and shahrukh_khalid911@yahoo.co.in

0 Answers   AAI Airports Authority Of India, ATC,

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Define cmrr of an opamp?

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Why is sio2 layer formed over the entire surface in a monolithic ic?

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can anyone suggest good link for getting study material fordigital logic circuits?

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what are the differences between dcs & plc & scada?

0 Answers  

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draw the block diadrame and explain the working of proximity sensor

2 Answers   Infosys,

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What is the difference between ASICs and FPGA devices? Which one is better? Which is being currently in use?

4 Answers  

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What do mean by mnemonics in microprocessors? Give few examples.

9 Answers   NTPC,

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What is step up cyclo-converter ?

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y neutal is required for 3 phase. neutral carrys only current or voltage. in 3 phase circuits.

0 Answers   Juniper Networks,

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what is the specialty of nand and nor gates?

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