How to control flow variations in magnetic flow maters..... When i will provide proper earthing?

0 Answers   ABB, L&T,

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while stroke checking of a linear control valve ,found its travel is in non linear ,what can be possible reason ? ( please answer send in mannanali65@gmail.com) pls pls pls if any body know

2 Answers   JAL International,

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what is Dry Leg calibration and where is it used

1 Answers   Petrofac,

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what is the meaning if the control valve CV is 27,in terms of selecting procedure?

2 Answers  

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What does PCU means with respect to Dead Weight Tester?

1 Answers   SGS,

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What is rang ability?

0 Answers  

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Full form of KKS when use DCS.

0 Answers  

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1,why we use 4-20 ma output of all instrument qhy not use 0- 20, 2,what is the different between PLC & DCS. 3,how can we meaure maximum span of new flowmeter if not given any information.

4 Answers   Reliance,

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What is the meaning of Feedback? How many types it is? Explain it?

2 Answers   Bharathi Cement,

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what is the input of conductivity sensor and meter during the calibration time and what is the output?

2 Answers  

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What is the IEC Standard for PLC I/O Terminal wiring Procedure?

1 Answers  

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what will be the pressure in tank which has the total level of 2 meters and is filled 1.2 meters ?

4 Answers   Engro,

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