May I have a brief note above the voltage barriers? Whats is the purpose? Please mail me if you've operational details, mail id: firstname.lastname@example.org
where Pirani gauges are uesd in case of pressure measurement?3 5958
What s PDS & PDMS tools ?its role in instrumentation?1 9234
generally for transmitter we are giving supply 24vlts?but we are getting output 4-20ma ? how it is possible? is there any operation inside the tx?pls give complete information?3 5274
units of pressure,flow, level,temperature? principle of pressure gauge? calibration of pressure tx., level tx., temperature tx.flow tx.? description of two wire ,three wire and four wire R.T.D.? WHAT IS INPUT AND OUTPUT OF TX.? WHAT IS INPUT AND OUTPUT OF R.T.D. AND THERMOCOUPLE? WHAT IS HOT LOOP AND COLD LOOP? WHAT IS INPUT AND OUT PUT AND OUTPUT OF D.C.S. AND P.L.C.? PRINCIPLE AND WORKING OF HART? WHAT IS PNP AND NPN PROXY? CALIBRATION OF PRESSURE ,LEVEL ,FLOW SWITCH? DESCRIPTION OF FIELDBUS FOUNDATION? WORKING OF SOV.?2 4238
HI FRIENDS IHAVE QUESTION 1.WHAT IS PARTIALSTROKE TEST?WHY IT IS USED ON ESD ON OFF VALVES?
HI FRIENDS IHAVE QUESTION 1.WHAT IS PARTIALSTROKE TEST?WHY IT IS USED ON ESD ON OFF VALVES?3 6706
Why 4ma - 20ma signal used in instrumentation??5 12877
what is installation and commissioning of (fat & sat) of power plant dcs ? this question keeps in desirable conditions of one company .4237
what is the safety integrity levels (SIL)1 4083
hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id email@example.com please do the needful. with regards, subramanian.v1585
what is the Difference betwee the Hart and smart series Pressure transmitter1 2455
why the positioner output is 3-15psi5 8806
What happen if we install my pressure transmitter below the elevation of pipe in natural gas service?
How to check electrical health of Vibration probe?
What are the charcterstics of a P&ID controller block for Governor speed raise or lower for a load sharing functionality between 4 Gas turbines in droop mode.
What is the reason PT speed not incresed in gas turbine?
Where are oxygen analysers installed in cfbc boilers? What are their usual readings?
Which Signal hart communicator work? If there any signal change when hart connect while transmitter in line ?
Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls
all questions related to instrument technician in any offshore oil and gas company.
Displace type LT to be calibrated in workshop, wt. 40, dia- 60 mm, density- 0.8kg/cm3.
Why even multiple power supplu r used in instrumentation system?
I need to know steps to Calibration Valve Guard......
can we copy the software from a transmitter using hht(hart 275) ?
What is the difference between ff transmitter and non ff transmitter
Tell me the field calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter.
How flow can be measured with dp?