Answer / mohammed ali

if it means troubleshooting for level we need ILD and DATASHEET with P&ID

Answer / vishal patel

here i need process diagram or p&id

Why grounding is necessary? Give example with diagram.

0 Answers   Bright Point, DS Group,

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1.how can calibration temperature transmitter and flow transmitter? 2.

0 Answers   Gulf Jobs,

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why does a transmitter o/o signal starts from 3-15psi or 4- 20mA?

11 Answers  

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which one is best profibus or RS485 for communication?

2 Answers   Honeywell,

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in control valve is constructed as per API 6D or API 6A, then which standard is used for fire testing of valve?.

1 Answers  

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An atmospheric storage tank has a diameter of 20 m and a height of 8m.It is half-full of liquid with the remainder of the space containing air normally at atmospheric pressure. If the connection to atmosphere is accidentally closed off and 10 cubic m of liquid removed, what happens to the internal pressure of the tank? What are the possible consequences for the tank?

1 Answers  

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how do i tune dearator pr control valve using PID. we set the set point is 0.6kg/cm2 now i want 0.5 to 0.7kg/cm2 limits so what should i give p,i,d values. then pls explain how do set pid values for control valve tuning?

0 Answers   SEWA, Sharjah Electricity and Water Authority SEWA,

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If we increase D what will be the controller action?

2 Answers  

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what is SIL 1 2 3

0 Answers   KOC,

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What does PCU means with respect to Dead Weight Tester?

1 Answers   SGS,

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My flow transmitter range is 0-1000mmwc.DCS range is 0- 100m3/hr.What is correspond out put in terms of milliamps if my flow is 65m3/hr

4 Answers  

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How INtools is useful for routine Instrument maintenance?

0 Answers  

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