Answer / sandeep kpatel

eddy current

Answer / raj

eddy loop current
output microms

Answer / vlad

Vibration Probe is an vibration sensor...
When sensor recive hi vibration, send the signal to the
system and the motor will be shut down....

Someone please do mail me some instrumentation questions for Hindustan Petroleum test to avinalexander@gmail.com .Really would be gateful if someone could help me

3 Answers   HPCL, Immersion, IOCL,

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What properties or parameters to be taken into consideration for protection while selection of Dcs controller.

1 Answers   JPL,

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How can I read the electrical drawing easily?

2 Answers   Plot Enterprise,

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how to calibrate differential pressure switch

2 Answers  

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what is weighfeeder

2 Answers  

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we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.

0 Answers  

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how the 2.5bar pressure able to control the 40bar steam

8 Answers   IBM, PAFL, Thirumalai Chemicals,

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Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...

0 Answers   Adgas, GAIL, Oil India, ONGC,

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what is principal of pressure transmitter?

5 Answers   Hindalco, SPB,

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Specify eight technical requirements that you would consider important, when deciding upon a particular control valve?

0 Answers  

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what is the basic working principle of I/P and Positioner in any control valve.

12 Answers   Essar, Visa Steel,

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which type of zones used for boiler? & why ?

0 Answers  

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