SOME OF YOUR QUESTIONS ARE NOT MAKING ANY SENSE SO TRY AND PUT IN A LITTLE BIT MORE EFFORT BEFORE YOU POST A QUESTION. WE WILL ONLY HELP THOSE WHO WE CAN SEE ARE TRYING TO HELP THEMSELVES.
2358in split range control system we are using two control valves,but we have only one positioner and one feed back link.so how we use this one feed back link for two control valves?
2 8200in split range control valve,two valve should be in two different line and that should have some distance,and we have only one positioner feed back link.so how we connect one feed back in two control valves?if you have picture please forward me.my email id kb.syamkumar@gmail.com
2 7827in the boiler in the main steam line and its bypass line and the startup vent vales are only motorised valves why cant we use other types of valves such as pneumatic.
3 10139without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?
IOCL,
5 12009Post New Instrumentation Questions
you must show the examples application and give at least 4 types of transducer/sensors that can minimize the failure during the manufacturing of the resistors.
How to Calibrate Level Troll in field
What is the calibration procedure of Drum level transmitter if range is 0 to -400 mmh2o in lab?
WHAT IS MEANT BY PROJECT MANAGEMENT STRATEGIES IN INSTRUMENTATION?
What is the start up procedure of desalter
Give 2 application of quartz crystal used for process parameter measurement.
which type inter lock use in petrochemical refinery,and oil & gas?
Punj lloyd is coming in our Jadavpur Universtiy campus for campus placement. Please send me some hints about the writtend exam. My email id is subratafriends@gmail.com
In power plant to measure vibration of a turbine we install sensors. Before install this sensor we have to set gap voltage. What is meant by gap voltage and its use?
what are the steps I have to deal with?
what is stroke check for field instument transmetter's & AOV's
sir ,iam in dem urgent need of HPCL Paper of Instrumentation Branch plz send me at your earliest convenience at ujjwal_sharma1983@yahoo.com
how can i check vortex shedder bar it is ok? if there is ohms condition are shown correct?
Why the ammonia and Nitric Acid level indicators is with millimeter ? and What is the conversion form millimeters that level indicator indicate to weight ?
what is instrument philosophy