Describe the working of four quadrant chopper?
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what is CL in CL100 transistor?
What is the difference between synchronous and asynchronous counters?
difference between CDMA and GSM.. Presently which mobile network used CDMA or GSM..
hello sir, could u plz send me a sample placement paper for hpcl trainee engg exam..(electronics stream)...hoping to hear from u at the earliest. Thanking you.
What is meant by pre-emphasis and de-emphasis?
what is a E1?
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?
AC is normaly 230v 50Hzs why ?
principal of celling fan
Draw the circuit of cc configurations using npn transistor.
Explain how to calculate knee point voltage? Describe its purpose for differential protection.
how a DPAD converts voltage to current?
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