Answer Posted / giridharan
PLC STANDS FOR PROGRAMMABLE LOGIC CONTROLLER
IT IS A SOLID STATE DEVICE AND IT WORKS ON THE USER DEFINED
PROGRAM WITH THE FIELD INSTRUMENT OUTPUT IT HAS RELAYS...
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hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....
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