what is control valve and how is work

5 Answers   Descon,

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can i get any detail of interview question asked for instrumentation,plc,scada ,dcs..............

2 Answers   Asec, Honeywell,

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instrumentation

1 Answers   Tata Steel Limited,

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What is feed factor and its Importance in cement industry? How we can solve feed factor?.

0 Answers  

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how to calibrate TT transmitter

3 Answers  

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PID controller is used for which type of compensation…… a) lead comp. b) lag com. c) lead lag com.

12 Answers   Engineers India Limited,

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Explain the working principle of variable frequency drive?

0 Answers   ABB,

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How can we calibrate the level interface for Fisher® FIELDVUE® DLC3000?if use water to calibrate and our liquid SG are 0.75 and 1 ,Displacer height=14" and How much should be set SG in trasmitter during calibrate,for URV and LRV how shold be set

1 Answers  

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how to connect the HART protocal with control valves

1 Answers  

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what will the sending unit in the fuel gauge utilizes?

0 Answers  

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What is stripper & spilitter ? Diffrence in this.?

0 Answers   JSW,

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what is pressure control

1 Answers   GNFC, IBM, Privi Organics,

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