what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?
1660what 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 4288i 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 5644In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?
1479What is the difference between a PLC (Programmable logic controller) and DCS (distributed control system)?
7 11206model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com
1892Post New Instrumentation Questions
principle of dead weight tester ?
Why ac supply load cell is used? Can we use the dc supply load cell?
Why we are using reverse action in displacer types level transmitters on some Vessels?
I WANT SECURITY PAPER MILL, HOSHANGABAD TEST PAPER.KINDLY SEND TO MY MAIL ID
Which type of pressure can be measured by primary elements?
What is the use of GMV in turbine?
what is interface level and how it is calibrate?
Can anyone send most commonly asked interview question in Oil & Gas industry
What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?
I wnat to practice more online type questions .so will you show them me to take a practice test?
how works encoder in plc
how to measure oxygen which methods are using?
Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance
sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers
what step is taken for ESD ( emergency shut down) in DCS REPLY to hashimka20009@gmail.com