what is interlock ckt? why it is necessary in industrial machines ?

2 Answers   IOCL,

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what is the analog input , analog output , digital output, digital input geven to the MSSV , CBD, IBD , START UP VENT , BOILER FEED PUMP , AOP, CEP , ETC

1 Answers   Bharat Biotech, TATA,

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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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What is NODE in DCS?

2 Answers  

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What is difference between radial vibration and axial vibration explain in detail .

0 Answers   Emerson,

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Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.

0 Answers   CCIE,

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What are the cable come out from the paddle type flow sensor.and how is further connections

1 Answers  

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What is Cavitation?

2 Answers   Gujarat Borosil,

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what is the essential difference between DIODE and SCR in term of application.

2 Answers   ADMA OPCO,

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how to work static pressure sensore how to work dpt

0 Answers  

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What is minimum distance between three thermocouples (2oo3) mounted on same pipe line (20")? Technically accepted by stright line mounted or circler mounted?

1 Answers  

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Please can anybody help for control valve sizing step by step procedure?

0 Answers  

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