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 13062Post New Gujarat Fluorochemicals Limited (GFL) Instrumentation Interview Questions
How many types of query are there in hibernate?
Where do you find which table is currently being populated (BIW1 or BIW2)?
What are the recoverable cics resources?
What is dao in php?
what is SOAP HTTP Binding?
What is the role of the Production Network Design in SAP APO PPDS?
what are requirement levels we have to create a new field for an entity?
What is the purpose of sparklines in excel?
How does class forname work in java?
TRIColor
Which table contains login user id & password in peoplesoft database?
How do you rate your communication skills - 1-10 scale?
What is 2-tier architecture?
What is meant by vector group
What are the advantages of shell script?