Please tell me details about Sox,Nox,SWAS analyser????

0 Answers   Essar,

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Generally in which location ( JB or IO card or DCS) the thermocouple compensation is done.Also where they measure the atmosphere temp ( for compensation) in JB OR DCS panel? How they compensating that atmosphere temp? is any circuit for that ( like in rtd wheatstone bridge)?

3 Answers  

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Explain the working of an electronic level troll.

0 Answers  

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what is the difference between Digital output DO signals /Commands for start/stop and Solenoid valves ??

1 Answers  

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What is principle of ultrasonic level transmitter?

3 Answers  

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all types instrumentation questions want

0 Answers   Bhel, Descon, HBL Power Systems,

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what is the vital subject for scoring bhel exam&what is the question pattern

0 Answers   Bhel,

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why is the sleeve of the cable used for?

2 Answers   Jindal,

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Flame scanner

1 Answers  

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How to Calibrate Vortex Flow transmitter in field

0 Answers  

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What is the Differance between Graphics And SCADA Graphics? SCADA Graphics have less access?

3 Answers   Honeywell, Thermax,

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what is the difference about HART, and 4-20mA signal?

8 Answers  

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