what is the difference between cdma and gsm

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what are the advantages of three phase supply over one phase?

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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?

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1. What is the range of latching current of scr 10 a? 2. Write power rating of heat sink ?

3 Answers  

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What is space charge width?

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Explain why regeneration is not possible in semiconductor

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What is satellite cooding in telecom transmission system?

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what are the advantages of using a voltage follower amplifier?

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What happens to the series current , load current and zener current when the dc input voltage of a zener regulator increases?

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Hi dears, i work with E// switches since a bit time,i faces a problem with AFFILE output,when i get the out put (with Hex code) and i try to convert it to ASCII code it gives me the correct values but the data is not arrange correctly,there is some tabs,spaces and by result the data is shifted is there any advice for this case thanks & regards

0 Answers   Ericsson,

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I am a fresher and i have done testing course from orbit institute hyd.can any1 say me whether it is necessary to do project in testing.if it is that which is best institute in hyd.can you please inform me if there is any job 4 freshers.thanxs

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what Rx and TX power good RF conditions.

0 Answers   Huawei,

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