how the actually positioner of control valve working? where we gave 3-15psi pressure to I/P converter where it is firstly applied ?- on I/P to positioner then what happen? is control valve operate on 3-15 psi or its bench pressure?
2 5169what is vibration a part of proceess variable? if vibration is a part variables then how we minimize the actual vibration on machine on load,? vision of instrumentation contrl plz ans me IPGDL interview question
1268Post New Instrumentation Questions
Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem
If we increase only P what will be controller action ?
for oil & gas industries which zone is normally preferred? why? give its example?
can we copy the software from a transmitter using hht(hart 275) ?
How can test or measure the probe and extension cable to identify if the problem at the probe or cable or at the driver it self? (pleast notify the measuring method)
hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id mani_nxtgen@yahoo.co.in please do the needful. with regards, subramanian.v
any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.
What is zener diode? What is voltage regulator?
How to convert mmWc(mili meter water colam) to tph(ton per hour)?
whats the abbreviation of IOP? is it instrument of power or input open problem?
What is the difference between PLC and DDC?
Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose
Explain an adaptive / self-tuning controller’s major draw card.
What is instrumentation technologists and mechanics?
Hi,can anyone help me out with PhD programs related to Instrumentation field?I have a degree in electronic Instrumentation?
