Why DP transmitters are subjected to high static pressure test of 100 bar. Though they will be used for very small pressure range

4 Answers   HPCL,

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What skill/s does the Instrument Technician has?

6 Answers  

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Pressure transmitter working Principles?

1 Answers  

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Can 2 transmitters be connected to Integral orifice meter taps? Does an integral orifice comes with 2 set of taps?

1 Answers  

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Why Boiler Drum level transmitter (TX) or level transmitter rang always put -600 to 0 other -900 to 0. Mines range why use….?

4 Answers   Uttam Sugar,

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Specific gravity.

0 Answers   CCIE,

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How much voltage we get between two wire of 4 to 20 ma output? Is this voltage up or down respectvice to 4 - 20 ma ?

9 Answers  

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What is the difference between HMI and SCADA?

2 Answers  

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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.....

0 Answers  

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components of control circuit belongs to control valve

0 Answers   KOC,

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how bolometer is used in temperature measurement ??

1 Answers  

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what is the way of measuring air flow in air duct?explaim instruments used and DP creation in line?

3 Answers  

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