what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?
2219what is difference between E/P positioner and I/P positioner. Why E/P fixed in below actuator and why I/P fixed in other place
1 5276i saw in my company drawing seat cable size as mensioned like this 12p*15 sqmm,12t*1.5sqmm, 9c*1.5sqmm. now what my que is what is mean by p , t , c.
3 7054In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?
2045What is the difference between a PLC (Programmable logic controller) and DCS (distributed control system)?
7 13722model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com
2408Post New Instrumentation Questions
what is the procedure of belt scale calibration?
Explain why use mmwc unit?
all types instrumentation questions want
can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.
Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..
How to Calibrate Ultrasonic flow Transmitter in Field
What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?
For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?
Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?
what is interface level measurement.who can calibrate interface level measurement transmitter online
Describe the typical instrumentation used in monitoring the performance of a shell and tube heat exchanger.
1- Explain about HPM 2- What is the FSC and explain the configuration of FSC 3- explain the complete loop of vibration, how it works (field to control room) 4- What is the use of proxymitter? 5- During job your partner effected with H2S then what you have to do. 6- what type of gland packing uses when valve glind is leaking.
what diffrence b/w plc s7200,300,400
what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?
Draw a wheatstone bridge circuit showing supply, meter and 3 wire RTD connection