EXPLAIN PROPOTIONAL INTEGRAL DERIVATIVE CONTROL ACTION?

1 Answers  

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What is require for PLC Programming?

6 Answers  

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ON RADAR INTERFACE LEVEL TRANSMITTER IF DI-ELECRIC IS WRONG WITH CONTINIUS PROCESS THAN HOW CAN INDENTIFY OR HOW CAN I PUT NEW DI-ELECTRIC VALUE?(ROSEMOUNT-TDR-3300-COXIAL PROBE TYPE)

1 Answers   Chevron Phillips,

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Exothermic reaction./ endothermic reaction

0 Answers   CCIE,

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What is transmitter

2 Answers   GNFC, QNFS,

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Why would an Engineer consider combining FEEDBACK and FEEDFORWARD control in some applications?

4 Answers   Jindal,

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what are the steps I have to deal with?

0 Answers   ONGC,

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What is stripper & spilitter ? Diffrence in this.?

0 Answers  

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any one suggest me how to calculate percentage of air leakage with formula,

0 Answers   SSL,

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why we are giving negative supply for vibration sensors?

3 Answers   Shell, Solex,

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In split range control, we will control 2 outputs with time interval. Eg :(with 4-20 ma signal, for 4-12 ma we are operating one control instrument like valve & for 12-20ma we are operating other control instrumet (other valve). If we get a signal of 15ma to first instrument (Valve 1), what will happened to the first valve, and if we get signal above 20 ma to 2 valve what will happened ?

3 Answers  

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what is the equation for gas flowmetering? whic includes gas flow, pressure, and temperature.

2 Answers  

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