Please why do we use 4-20ma in instrumentation engineering
How does one detrmine the direction of movement of core in an LVDT?
what is earthing ,grounding in c&i panel?what is the resistance in earthing and grounding of c&i panel?what do u mean by shielding and what is its resistance?
what is function of SCADA , and how is it work, explain with difination
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in sports(eg,cricket) what is the technique for measurement of speed of the ball thrown by the bowler.
what is remote mount with MTA option? (In case of Dual Sensor Vortex Flowmeter,rosemount has written in its catalog drawings).
If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
what type of cables are used for f&G systems and detectors, what is the standard colour?
If hart communicator provide 4-20ma source to any transmitter during the callibration?
What is passive connection of instrument in different type of I/O module
How can i test procedure grounding for CAT-7 cable? Or How can we test procedure CAT-7 Cable Electrically safe?
control modes
What is the processor scan time of allen bradle control logix processor 5555 lenin lenin123us@rediff.com