Answer Posted / karthigai selvan
in the field have to isolate first hp and lp side isolate
valves
fill the water on both side of both impulse tubes same time
both tubes should be in ambient(open to atmosphere) check
zero if not do zero trim then line up
thanks
| Is This Answer Correct ? | 9 Yes | 4 No |
Post New Answer View All Answers
what is sliding spool valves?
I will attend an interview with GasGas company for a position of Instrument Technician ( Offshore )in next month can anyone tell me what questions they will ask. Thanks in advance.
If P will increase then what will happen with PID?
what is The specifications for oriface instalation
we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.
which type inter lock use in petrochemical refinery,and oil & gas?
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?
what is loop1 and loop2 in MTS LT?
How many interlocks at turbine side?
Is it ok, to use non-contact type Radar type LT, on a tank that is half circular from the bottom side? If yes the, isn't the waves gonna bent in other directions?
HOW TO CALCULATE ACCURACY OF AN INSTRUMENT. WHICH IS COMPITABLE FOR USE.
How the sizing of the analog signal cable is calculate?
when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?
how to calibrate corollaries (Mass flow meter)?
Give Detail information about plc,dcs,and scada system?
