If the Barrier Fails during online then What will be the control valve position in field or Positioner action in the field.

3 Answers  

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loop chech tools list

1 Answers   BAP,

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why is the sleeve of the cable used for?

2 Answers   Jindal,

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pls give me presant awerness quistion and answer in my emailid.

0 Answers  

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How Honeywell FSC is functioning and what is its purpose? Can we bypasa it and only use DCS instead of that.

3 Answers  

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what's meanning of 1250KVA and how to calculate with Volttage and Current. answer give with example.

3 Answers  

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how commission a transmitter evev plant is already running

2 Answers  

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How to convertion 100 m3/hr to mmH2O or to Kg/cm2?

0 Answers  

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Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.

0 Answers   CCIE,

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working principle of lvdt?

2 Answers  

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generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?

2 Answers  

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Which are all the commonly used Bordon tubes in the pressure gauges. Do any one use ASTM A 312 tubes for this purpose?

0 Answers  

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