what is the difference between E/P positioner and I/P positioner in control valve , in which application the respective positioner are used in.

1 Answers   ABB,

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what is an ambient temperature?

5 Answers   Reliance,

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why two probes are used in turbine flowmeters?

2 Answers  

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What is the difference between compensation and extension cable.

11 Answers   HPCL,

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Programmable Logic control.

0 Answers   CCIE, NCVT,

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what is difference between HART communication and BRAIN communication?

1 Answers   Delta Controls,

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Name different parts of a pressure gauge.

0 Answers  

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If we increase PI controller what will be action.

1 Answers   IMECO,

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What is close loop ?

1 Answers   College School Exams Tests, GMR,

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Can anyone convert a 5/2 way or 3/2 way valve into an ISO valve?

0 Answers  

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I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?

0 Answers   IOCL,

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Difference between guide wave radar & non guide wave radar ?

1 Answers   UPL,

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