What were vacuum tubes used for?

0 Answers  

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Explain what is the difference allen bradley and siemens plc

0 Answers  

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What are the advantages & disadvantages between analogue & digital watermarking?

1 Answers  

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please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI}}} TECHNICAL question papers TO MY EMAIL ID megalasri@gmail.com I AM BE APPEARING STUDENT CAN I FILL THE FORM OF SECTION ENGG i have to face written test of rrb for the post of J.E (signal), so please send me the old/model question papers for this post to my e-mail ? electronics).for tecnical test question which book is preferred. Railway recruitment board (Changighar examination 2006 & 2005&2004 question papers. Wtion to Your Friend] RRB examination.so which book I have to refer?

0 Answers  

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What is the main disadvantage of two-hole directional coupler ?

1 Answers  

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the two inputs to and gate are 4V and 5V.if threshold voltage is 0.5V.then what is output of and gate?if input voltage is reduced to 0.52V each,then what will be output?

2 Answers   Intel,

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could u plz send me a sample placement paper for hpcl trainee engg exam..(electronics& telecommunication stream)...thnku deepikameena1@gmail.com

0 Answers   HPCL,

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What is the output of the lexical analyser?

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please can any one send me BHEL ECE sample papers

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what is the main diferance b/w the electronic and electrical?

5 Answers  

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Calculator battery power goes down to 1V from 1.6V in 15 days... What could be the reason?

0 Answers   Hamilton,

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What is the function of BOI card?

1 Answers   NSN,

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