What is duty of as-built engineer.

2 Answers   Sofcon,

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where can we use viberation transmitter,and how can we control viberation?

1 Answers   Maden,

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An electronic p controller has an input range of 1-5v, and output range of 4-20mA, while testing a step change of 0.4 was applied at the input , the PB setting was 50% ,what should be the change in the output ?

1 Answers   Reliance,

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Intools training

1 Answers  

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what are the possible reasons if a control valve fails to open/close?

1 Answers   DEWA,

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what effects a surging can produce in the compressor

0 Answers   Nemat,

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in i/o panel for digital ouput(do) how much power(in volts) we must give?

2 Answers  

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what is maximum vaccume?

4 Answers  

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if a dp transmitter has range 100 in H2O and flow is 20mmcf and if the flow is changed to 25 mmcf then what is the formula to determine new range of transmitter

1 Answers   TATA,

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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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If a transmitter is installed 10 m below its tapping point how much pressure exerted if fluid is water?

10 Answers   QAFCO,

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what is the meaning of potential free contact. difference between dry and wet contact?

6 Answers   GAIL,

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