what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d
2 5515how u meassure room temp?is it possible 2 meassure room temp by rtd or thermocouple?between rtd n thrmocouple which is more regard?3 meassure diff. between rtd n thermocouple?
3 6720what is axial shift n what is differential expansion in turbine? how many sensor probes r mounted for this n how it works?
2 33344basic connection and principle of axial shift sensor n differential sensors in tubine describes n draw......
2421what is the reason for flow fluctuations happen on differential flow transmitter during in service
2 6014what is the path to communicate from profi to ofc.what is the means of communication.what is multi cire cable in ofc.
1 4186Post New Instrumentation Questions
I have 0.75mm sq multicore cable (IS type) , can use instead of same type but 1.5 sq mm cable ? Note : The distance is around about 150 meter.
give eg of how I/P is used in control loops
Describe how to use megger to measure the earth resistance and insulation resistance
what does it mean an active front end in vfd plz explain it briefly
Using your own examples solve a problem involving normal table. (experimental method and analysis)
Explain the working of an enraf level gauge.
A valve in series with an orifice plate (DP transmitter), is aligned for constant pressure in the pipeline, if there is an error dx, How to align it in process.
Where Can i take a SPI INtools training in Mumbai? In Rolta India Ltd to whom I should approach regarding of SPI INtools Training?
What is profibus?
There are many type of control cable like pair,core,tried, What are defination each one
Identification of ss fittings, pilot valves, relief valve.
Where is wet leg is used?
what is output of FOUNDATION FIELD BUS transmitter
How to control flow variations in magnetic flow maters..... When i will provide proper earthing?
Can any body tell me about SAP MAINTINANCE MODULE. WHAT IS its function and application. And study material Source about it. I shall be very thankful.