Answer Posted / faiyaz ahmad
DCS has three input network communication field control station engineer work station
PLC has many input proximity switch push button limit switch
PLC output is motor heater solenoid valve led
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kindly sent some demo question and answer
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any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.
Hi Friends i am going to write BARC written test by this month 20th (20-5-2008). So please if any body knows the details about this or having previous question papers pls mail me to kkumarei@gmail.com. For Suggestions give one message to 9962122264
god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies
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