uses of profibus?

1 Answers  

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i want to find out iffco get test paper

2 Answers   IFFCO,

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relation between level and differential pressure.

3 Answers  

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dear friends pls tell me how temperature compensations are done in bourdoun tube of pressure guages thankx

1 Answers  

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why we r opening HOT BYPASS valve during startup of a compressor?

0 Answers   Hamsco,

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in my plant 100% feedwater control v/v is air to close but due to instrument air fail,the valve opens but instead of drum level high its get tripped in low low drum level.the urv of level tx is 0 and lrv is -800.pls tell me the reason. for such behaviour.

1 Answers   Sirpur Paper Mill,

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Difference between ultra sonic flow meter

0 Answers  

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what is 24vdc live and dry supply

0 Answers  

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what is bms?

4 Answers   Emco,

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what is difference between total flow and flow rate in general ?? explain it with daily life example.

3 Answers   GNFC,

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How many interlocks at turbine side?

0 Answers   Edac, SRF,

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if change the pid in D value so what action.

2 Answers   Siemens,

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