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What are the charcterstics of a P&ID controller block for Governor speed raise or lower for a load sharing functionality between 4 Gas turbines in droop mode.
TNPL,
3077CAN WE CALIBRATE LEVEL TRANSMITTER USING HART COMMUNICATOR WHEN WATER LEVEL IS PRESENT IN THE BOILER SHELL?
4 11112pls suggest suitable MOC of diaphragm for pressure measurement of UREA grade solution service fluid.
31781.what is controller proportional gain 2.what is the controller intergral action time. 3.A proportional plus derivative controller that has a proportional band of 20% and a derivative action time of 0.1 minutes. Construct the shape of the output waveform for the triangular input if the input rises and falls at the rate of 4 units per minute.
2736I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.
JSW,
2412How to check vortex flow meter is in good condition while we do not having calibration setup?
4 9132Post New Instrumentation Questions
principle of automatic votage regulator
For what reason would you possibly be compelled to make use of a Smith Predictor. Explain the idea behind the operation of this device.
What is compensation for flow ? Why we use compensation ? What are the factors of different compensation ? We not use then what problems may happen ?
tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),
i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?
How to decrease opening & closing time of on/off valve?
Give Detail information about plc,dcs,and scada system?
What is the calibration procedure of Drum level transmitter if range is 0 to -400 mmh2o in lab?
how do u calibrate the vacuum transmitter if it shows more reading
Punj 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
What is voltage regulator?
Why boiler chimney area oxyden sensor fixing?
Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264
if in a level tx height is given, how u calculate the ranges of the tx?
which type of zones used for boiler? & why ?
