Answer / pankaj kumar (iert)

connected in parallel

Answer / kva

connect the hart instrument with transmitter to be
calibrated in two wire connection.Switch on power supply
and hart instrument.Go in to calibration mode and select
the required field and fill the range by up and down
keys.Press enter.hart instrument showing the calibration
status.

Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose

0 Answers   Grasim,

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what is the importance of CV in the control valves? how it is calculated?

0 Answers  

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Explain level troll principle & interface level measurement.

1 Answers   ADMA OPCO,

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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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2 Answers  

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why does a transmitter o/o signal starts from 3-15psi or 4- 20mA?

11 Answers  

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Any one can help me to identified, how can we interchange the device in FF

0 Answers   Ion Exchange,

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why we take %i0.0 as input for twido plc

0 Answers  

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list of flame proof certification ?

1 Answers   TATA,

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i want use pressure transmitter for flow ,how?

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Questions on flow meters,few questions on HART protocol,

0 Answers   Monnet,

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why dead weight tester called dead weight tester.

5 Answers   QAFCO,

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