what is mean by process control?

4 Answers  

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what is intrument termination what is commisioning

3 Answers  

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If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , then it will reaches again 50%, this type of action occured frequntly.. so what to do for solve this problem. The possible cause is in volume booster or positioner's relay.. positioner is double acting .. and make siemens..sipart.The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?

2 Answers   Gujarat Fluorochemicals Limited (GFL), Shell,

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What is the difference in clamp on type and inline type ultrasonic flow transmitter.

1 Answers  

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two common seiling liquid used in seal pots are:

1 Answers   Thermax,

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What is the standard height for stancion supports? and what is the standard mounting height for different transmitters?

11 Answers   Samsung,

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diff c and c++

1 Answers  

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how to calibrate flow transmitter

1 Answers   Samsung,

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can a control valve works without positioner?why need tunning of c/v?

4 Answers  

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HOW WE ARE DECIDING WHILE PROGRAMMING IN PID CONTROLLER THAT WE ARE USING HEATING OR COOLING???????

1 Answers   Eskom,

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How to calibrate an pressure gauge with yantrika test bench?

0 Answers  

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What does a hookup diagram look like? can you give sample drawing. thanks.

1 Answers  

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