Control valve Flow characteristic. How the equal percentege
curve form?
Answer Posted / shyam
Through control valve flow characteristic ( cv )
we calculate flow rate at inlet & outlet pressure of
control valve.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
give eg of how I/P is used in control loops
in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?
flow transmitter formula?
What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)
key exchanges in wpa,wpa2,tls
in differential pressure transmitter,min&max pressure range for hp&lp
What should be the main consideration while starting the Rotating compressor when we dont know the cut in and the cut off pressure setting of the pressure switch
Tell about your IFFCO plant visit.
all questions related to instrument technician in any offshore oil and gas company.
how many types of spped sensors n vibration sensors?their basic principle n connection?
who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.
Can any one send me IOCL instrumentation question papers.. i dont know the pattern of the questions and what to prepare can any one help me on this .. my email id is anwarnishil@gmail.com
What is sensitivity in vibration probes..?
any questions on motor and energy conversions machines?
Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.