What is the diffirence between Earth and Neutral and What is the required normal voltage between earth and neutral
6 11282i want to know the interview format fot gail, instrumentation. pls answer me in habib.sami1003@gmail.com
3175How will u convert the mmh2o in mass or Volumetic flow rate in DP Flow Transmitter. Give me the Brief explain using the formula
1 16736i have 80cm water tank.how can i use DPT as level mesurment.pls give specs for that..? We have air comp.from that moisture comeout to one tank.i want to mesure level of water in that tank and then after operat one sov to dicharge water after high level.
1 4693Sir , i have completed my M.Sc In Instrumentation and presently working in Maintenance department 3 yrs Exp , is there is any possible for work in offshore ..
1836what is the meaning of potential free contact. difference between dry and wet contact?
GAIL,
6 95741Punj lloyd is coming in our Jadavpur Universtiy campus for campus placement. Please send me some hints about the writtend exam. My email id is subratafriends@gmail.com
2847Post New Instrumentation Questions
Gas equation
What is hp & mp seperator .& what is its working principle ?
hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... mani1048@gmail.com
key phaser where is use and work
Questions on flow meters,few questions on HART protocol,
Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .
how to calibrate and troubleshooting of leveltroll?
when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?
What is shielding effect?
while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?
how to calibrate electro pneumatic positioner 8013 mil controls ltd ?gsr
Explain about the leakage class of the control valves
what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d
What is motion balance principle?
WHAT ARE THE INSTRUMENTAL DIAGRAMSOF VALVES?