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how works encoder in plc
TECHNICAL/ARTITUDE
With N nodes and B branches what will have a network ???
What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?
why would you like to join our company
Describe a time when you anticipated potential problems and developed preventive measures.
I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration So is there any causes biside this or any permissives ?
use of split range ? where it is used ? in which control loop it is used ?
What is the procedure of calibration of Load cell?
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please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826
Definition of reverse and acting controllers:
If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?
Can combine control system for Emergency control system (ESD)and Fire & Gas System ( F & G) is possble to built and offer to client? Can such system is as per Norms in India?
