Answer / beninst

the barrier is used in hazardous area.to prevent spark explosion in case of gas leaking.

Answer / joe

Zener Barrier is used to avoid the the spark explosion in hazardous area

Answer / hiren

Intrinsically safe barrier use

what is pyrometer? which purpose it has to be used?

2 Answers  

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what is intools software

2 Answers  

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how many type of plug are used in pneumatic control valve,name them.

2 Answers   Godrej,

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what are different types of cables used in instrumention how to calibrate a level transmitter online ( rosemount )

1 Answers  

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How to calibrate the pressure Transmitters

1 Answers  

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I heard that we can use flow transmitter for level measurment also hw it is?

2 Answers  

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how to control motor load with rpm or vfd

1 Answers  

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suppose, after calibrating a transmitter we fixed it in a process line. At live zero condition the Tx shows 4.5 mA. what should we do to make the Tx show 4 mA? If we adjust zero, will it not affect the calibration?

4 Answers   ABG Shipyard,

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please send me hpcl placement papers

13 Answers   HPCL, L&T,

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plz exlain the dcs system of ABB sympony hamnony

1 Answers  

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How we are deciding while programming in pid controller , What we are using heating or cooling.

1 Answers  

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I want to measure flow by using DP Tx and range is 0 to 1200 Kg/cm2 ?

2 Answers  

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