what is bevel? why bevel required in orifice plate?

2 Answers  

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In the field and in the control room different power supplies if used How to handle the ground

1 Answers   ITC Infotech,

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-200mmwc to 500mmwc range transmitter have there 4mA is -200 and 20mA is 500.what is the range in 12mA?

5 Answers   NCC,

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how to calibrate a capillary type level transmitter for a closed tank in field? also what is the procedure for commissioning a capillary level transmitter for a closed tank?

2 Answers  

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what is zero trim and span trim?. at which problem we need to use this?

3 Answers  

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what is flow equation of kg/hr to m3/hr

2 Answers   Philips,

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please send me the inteview questions in IOCL

0 Answers   IOCL,

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what is "smart" in smart transmitter ?

4 Answers  

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Which buffer solution is used for PH transmitter calibration?

3 Answers  

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difference between vaccum and draft

0 Answers  

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How is flow measured in square root?

0 Answers  

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what r all the closed loop used in boiler? for this related tell some web address..

3 Answers  

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