what is mean of 3 by 2 automation ?

5 Answers  

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How can i copy program (parameter) from mm440 (V.F.D.) by using BOP?

0 Answers  

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Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.

0 Answers  

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When LP SURGE happening in compressor

3 Answers   KNPC, KOC,

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What is difference between sensors and transducers?

2 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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how will you check torque value during Factory acceptance Test for control valve/ESD ON/OFF VALE how will you confirm this torque value is being correct, Which document will you be refer.

0 Answers  

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principle of automatic votage regulator

0 Answers   Bhel,

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WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN

0 Answers  

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What is mean by trim?

5 Answers  

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i am from instrument branch i want paper patern of mahagenco . any pevious years paper regarding my branch send me please . please.....

0 Answers  

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What are the types of control valves available

0 Answers   CCIE,

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