1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?

0 Answers  

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What is intrinsically safe system?

0 Answers  

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What information needs for Control Valve "sizing"

1 Answers   Qatar Petroleums,

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What is impulse line size

3 Answers   IFFCO,

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Can anybody explain about wellhead control system.

1 Answers  

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what is the difference between mmhg & mmwc?. i want to calibrate a transmitter in the range of -100 to 300 mmwc. Which is the reference for calibrate the Tx,if mmwc not available?. Is it mmhg or mmho2?.

3 Answers   UPL,

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why using 4-20ma not using 0-20or why not using 1- 20ma???????

7 Answers  

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where can we use viberation transmitter,and how can we control viberation?

1 Answers   Maden,

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What are the problems faced while testing HART instruments?

1 Answers   SSC,

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How to convert 4 wire level transmitter connection to 2 wire.

2 Answers  

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How will you calibrate an interface level trol/normal level trol in line and in w/s?

1 Answers   CCIE,

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I want to install analog type, flange mounted gas flow meter (line size - 2"), for CNG flow measurement.Kindly give some details of flowmeter or suppler name, available in India.

1 Answers  

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