whats the reason behind SF fault on siemens PLC.please explain in detail.

1586

what is the necessity of phase locked loop in amplitude modulation systems ?

2187

What are the advantages of ics over discrete component circuits?

1156

What is automation industries main category and sub category?

985

what is the difference between electrical and electronic choke.. and whats the main advantage of elecronic choke?

5879

Define what is its magnitude for ge and si?

1383

what is meant by 8.0.4 in TEMS 8.0.4?

1776

Define positive logic

1016

i want to became CCNA,MCSE(server) engineer in our anna university

1792

Can we interchange the source and drain terminals in a fet circuit? Can we do the same with the emitter and collector terminals of a bjt circuit?

1116

What types of carriers are present in space charge region?

1207

What is an excess-3 code?

1084

what must be the kind of test on innovatronix

3065

Iwant the old question paper for J.E(Tele.Signal).

2142

1.antenna is passive or active?? add why? 2.diff b/w tch drop & tch block?? 3 diff. b/w sdcch drop & sdcch block??

2125