which type inter lock use in petrochemical refinery,and oil
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the square root type transmitter r used to which applications
please tell me how maintainence person shifted to good epc company/design company
why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?
why the SCAN time of DCS is more & that of PLC is less? if the SCAN time of DCS then why we use DCS.
Programmable Logic control.
Tell about your IFFCO plant visit.
selection criteria of control valve? and selection criteria of actuator explain in brief?
What is expansion of SMART Instruments? And What is it?
what is sinking and sourcing....
I am applied 100 % pressure on to the air to open control valve,but the valve is not fully closed..and 10-15% is open the valve. how to calibrate the control valve?
How can I read the electrical drawing easily?
how to know power plant process with corresbonding laws&thoeries