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 12966Post New Gujarat Fluorochemicals Limited (GFL) Interview Questions
How can you make real time sitemap.xml file in laravel?
Are arrays dynamic in java?
what is the basic need for tech..test?
How does unix pipe work?
Hi, how can we check or avoid the memory leakage in QTP9.2?
What is a form based application?
. Given that 2Hg2+ (aq) + 2 e- Hg22+(aq) E0 =0.92V Hg22+ (aq) + 2 e- 2Hg(l) E0 =0.85V Calculate standard free energy change and K for the following process at 25oC Hg22+(aq) Hg2+ (aq) + Hg(l)
How many help options are there in sap netweaver? Explain.
What is php dependency injection?
What is the maximum size of a table in mysql?
What is a framework and what are the frameworks available in rc?
WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT
What do the iw8w tcodes in sap- pm mean?
What will happen if someone adds oil to the fuel of four stroke bike engine?
What is intrinsic safety mean.