what is the diffrence between mmwc and kg/cm2 for pressure measurment when we are using mmwc and when kg/cm2 and why????? ?? what is the reason

19 Answers   Ecoboard, Jindal, Sepco,

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How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks

0 Answers   Siemens,

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Which type of pressure can be measured by these elements?

0 Answers  

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what is the best method to measuring level in high pressure and temperture thank?

4 Answers  

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what is the role of proportional in process control?

6 Answers   OGDCL, Trident,

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can install leveltrol in steam drum for measurment the level of steam drum? if not then why?

1 Answers  

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why is negative range given to measure the steam drum level

2 Answers   Jindal,

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can anyone can let me know in Eurotron Micro cal 2+ calibrator in milli amps source mode we are not able to get 20 milli amps output it only produces 1.52 milli amps out, but display shows increase in milli amps , and err6 displays, let me know how to remove the err 6.

0 Answers  

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without color coding, without nameplate, without multimeter how can you find the type of thermocouple???

1 Answers   Sabic,

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How we connect a instrument with ground, Give brief explanation with help of diagram?

0 Answers  

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how many type of control valve?

10 Answers  

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What are the different types of temperature sensors and the principle they work on?

1 Answers   GAIL,

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