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% , then it will reaches again 50%, this type of action occured frequntly.. so what to do for solve this problem. The possible cause is in volume booster or positioner's relay.. positioner is double acting .. and make siemens..sipart.The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?
2 11961Post New Gujarat Fluorochemicals Limited (GFL) Instrumentation Interview Questions
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Gujarat Fluorochemicals Limited (GFL) Instrumentation Interview Questions (1)
What do you understand by user-defined function in the sql server?
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Give an overview of what happens �under the covers� when a user navigates to a PeopleSoft page?
