You wish to SINK all my digital inputs to a PLC digital input
card. Would you common out the leads to a positive or a
negative connection?
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what is the difference between attemperator and desuperheater ?
what step is taken for ESD ( emergency shut down) in DCS REPLY to hashimka20009@gmail.com
use of split range ? where it is used ? in which control loop it is used ?
What is force balance principle? State some of its’ advantages.
Specific gravity.
where proximity sensor installed on tank in loading arm application
What is eddy current? Describe the operating principle of proximity probe.
hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... mani1048@gmail.com
Explain the combusion chamber
1.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.
what is thermo coupler and how it works
What is 3 element control system
How is flow measured in square root?
Explain the use of hair spring in the pressure gauge.
hey any one got the papers of SAIL and HPCL plz do help me by posting them to my mail ID's naren07_87@yaho.co.in, surenarendra@gmail.com