Answer Posted / rajneesh kumar
three mode (1) on line (2) off line ( 3) bypass mode
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.
how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.
If we increase only P what will be controller action ?
please send me some question papers of HPCL aptitude test ?? please send it to bipinb.28@gmail.com ...
which type of zones used for boiler? & why ?
I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration So is there any causes biside this or any permissives ?
in differential pressure transmitter,min&max pressure range for hp&lp
how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.
how to calculate control valve bonnet size?? or how to select its material?
The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation
Describe the function of Accumulator into the Pump
How does temperature bath work? How does coil gets heated only by applying some current?
please can any one tell me clearly about pid tuning i am confusing about this .how to tune pid easly?
Exothermic reaction./ endothermic reaction
How ejector(or)evactor air pump is working in thermal power plant?