How we are deciding while programming in pid controller ,
What we are using heating or cooling.
How a rtd work, and what volts/current goes to a RTD to measure the resistence?
what are the possible reasons if a control valve fails to open/close?
which are types of orifice tap ?
For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?
Draw a wheatstone bridge circuit showing supply, meter and 3 wire RTD connection
why we use by pas on a positioner? When can a by pass be not used on a positioner ?
why we are using drum level control valve air to close?
how micro-processor and micro controller different from architecture
3 Answers Bhushan Power Steel,
If i want use the 6 kg/cm2 pressure gauge then how to calculate its pressure gauge range?
instrumentation
Why 4ma - 20ma signal used in instrumentation??
Please why do we use 4-20ma in instrumentation engineering