How r the calculation of process line mpm.
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what is sinking and sourcing....
When a timer is placed in RS Logix 5000 with preset value less than its scan time it is malfunctioning. i.e., if the preset is set to 30ms still the timer TT bit is counting till 150ms(its scan time). Any solution for the problem?
Can anybody tell me application of PLC,DCS,SCADA.
What is inside the PLC panel? How does instruments communicate to DCS computer via PLC? What is the type of wiring in PLC connections? Please answer... Thanks
hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....
the 3 most common transmitter protocol being in refinery or qatar gas and aramco.
Define cryogenic?
what is mass flow meter principal?
Definition of reverse and acting controllers:
what is o2 analyzer and how it measured ,what is the role of this analyzer in cfbc boiler...
can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).
-/5A. What is the meaning and limitations of this in energy meter constant. It is a 3 phase LT Energy Meter. If this Energy Meter is connected through a CT of ratio 200/5 Amps, then what is the multiplying constant and how its will be calculated.