Answer Posted / rk
think positioner is nothing but a control valve.installation of positioner is done by closing the valve,then it has flange which helps to b screwed with pipes.
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
HOW TO CHOOSE FREAQUENCY IN FMCW TYPE RADAR INSTRUMENTS. DESIGN BASIS OR DESIGN CALCULATONS ?
How to calibrate level transmitter with use of HART?
Valve positioner and actuators in detail.
I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann
selection criteria of control valve? and selection criteria of actuator explain in brief?
How does temperature bath work? How does coil gets heated only by applying some current?
give eg of how I/P is used in control loops
What is the advantage of using locally fabricated hook ups over Pre fabricated hook ups in process instrumentation?
How can a d.p. Transmitter be calibrated?
the pump holds on run indication into the dcs and filed local control panel remote push button condition operaton wrong like when the push button pushing conditions the pump is off and the push button release condition the pump is on totally opposite condition . And control room inside give the stop command into dcs just 1secon relay engage and again normal condition. How can I slove
Explain how thw analog to digital converter works with the circuit diagram
all questions related to instrument technician in any offshore oil and gas company.
need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job
WHAT IS TMXT IN TEMPERATURE FOUNDATION FIELDBUS.
Which topics are covered in Process Control?
