What is the diffirence between Earth and Neutral and What is the required normal voltage between earth and neutral
6 11283i want to know the interview format fot gail, instrumentation. pls answer me in habib.sami1003@gmail.com
3177How 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 4694Sir , 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 95744Punj 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
2849Post New Instrumentation Questions
what is the protection system in solar turbine compressor
how do u calibrate the vacuum transmitter if it shows more reading
Which type of pressure can be measured by primary elements?
in differential pressure transmitter,min&max pressure range for hp&lp
the pump holds on run indication into the dcs and filed local control panel remote push button condition operaton wrong like when the push button pushing conditions the pump is off and the push button release condition the pump is on totally opposite condition . And control room inside give the stop command into dcs just 1secon relay engage and again normal condition. How can I slove
how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744
why we should maintain neutral earth voltage below 1V while calibration? why cant it be 1.2V or 2V
PT RTD Range: -200 to 500 degree celsius If I configured in DCS Lower range and Upper range . In face plate it shows red colour due to overa range how was the characteristics look If the temperature is more than operating range. how was the characteristics look . whether its in Resistance vs Temperature curve is Linear or Non linear
what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????
How to calibration a control valve?
How a conductivity sensor & analyzer work at boiler, whats the principle & science is beyond this,How conductivity sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in conductivity analyzer
Explain the working of an electronic level troll.
in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?
What is the calibration procedure of Drum level transmitter if range is 0 to -400 mmh2o in lab?
why is not useing in boiler skin thermocople