Answer / gamitsuresh

Ratio control widely used to control air fuel ratio in the field of process industries. Ratio control there is two flow.flow 1 and f2 f1 is called as uncontrol flow and f2 control flow..

how does pressure is converted into milli amps in pressure transmitter? plzzz explain practically

1 Answers   rsystems,

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I have transmitter of range -20 to -5 kpa.if it is possible to zero trim with atmospheric pressure,means HP and lp having no pressure...what will get after zero trim and it is the right way.....plz give me reply ....

3 Answers   KOC,

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What are the application of bernoulli’s theorem?

0 Answers  

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what is the name of thermocople element cable from field to pannel end?

3 Answers  

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How to force the bit in GE Mark V?

1 Answers  

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wat are the interview questions asked in air india for post service engineer

1 Answers   AirIndia, Shree Renuka Sugars,

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What are the automatic controller MODES?

2 Answers   DEWA,

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why pneumatic control signal output is use 0.2 to 1 kg/cm2

3 Answers   Jindal,

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PLS TELL ME THE FUNCTION OR PRINCIPLE OF CREEP RELEIF VALVE..

3 Answers  

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In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.

0 Answers  

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what is Dry Leg calibration and where is it used

1 Answers   Petrofac,

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hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???

0 Answers  

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