How to derive IO Count (AI, AO, DI and DO ) from a Field instrument (FI) Bill of Quantities (BOQ) given by client.

1 Answers  

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principle of rtd

4 Answers  

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what is the procedure of belt scale calibration?

0 Answers  

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how to calibrate absolute pressure transmitter

7 Answers   ABB,

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relation between flow and differential pressure.

7 Answers   ABB,

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What are the disadvantages of Human-Machine Interface (HMI)? atleast 3.

1 Answers  

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what is three element loop

7 Answers  

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what is reason behind boiler drum level transmitter range put -450 to 0 mmh2o.

1 Answers   JP Group,

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calibration of instruments.

11 Answers   ONGC,

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what is start up vent valve ? why it is used in boiler?

8 Answers   ACC, Bhushan Power Steel,

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how in the 2 - wire transmitter, 24v supply and the 4ma signal gets in the same path?

1 Answers   Yokogawa,

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what is all types of analyzer in water production plant?

1 Answers   Marafiq,

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