Drum level tx with GP4 with zero elevation:7300mmh20 on HP and 8050mmh2o on LP as range but on commissioning the tx readiing is max,Why this reading?

0 Answers  

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What is the difference between PLC-HMI and DCS as each function of DCS based system is possible in PLC ?

2 Answers   Lucky Cement,

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Single acting ON-OFF valve. it is air to open. when sov energized , valve will be open, so during that if air fail then what will be the condition of valve ( open or close ) ???

4 Answers  

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Please send me the sample question of Instrumentation of hpcl/iocl exam. my mail id hihi_kiholo@rediffmail.com

0 Answers  

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can any one explain in which term we are flow flow is it volumetric r is it mass? and y

0 Answers  

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why we take %i0.0 as input for twido plc

0 Answers  

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How does a strain gauge measure pressure?

2 Answers  

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In Boiler Drum Level- Level control valve how can it tuning (PID)?

2 Answers  

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what are the problem's will accure in dcs or plc hadware and what are the solution for it?

2 Answers  

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what is difference between total flow and flow rate in general ?? explain it with daily life example.

3 Answers   GNFC,

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Why we use the remote seal transmitters

1 Answers   Oil and Gas Jobs,

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what is effect of specific gravity in differential level transmitter , explain formula related with this .

0 Answers   Flour Tech Engineers (P) Ltd,

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