Answer / tahir

Engineer means a person who supervises a team or a group of
technical people.. talking about electrical engineer.. He
can perform various tasks at industry. like:
1- Maintain electrical power to industry
2- Trouble shoot major minor faults in machines
etc

Explain about 4 wire instrument concept & tell about its wiring fron sensor in Field to PLC panel.Explain with an example?

3 Answers   IOCL,

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Flame scanner

1 Answers  

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what is flow

2 Answers  

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any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.

0 Answers   IOCL,

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How would i calibrate a new commissioned flow transmitter???

3 Answers  

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What is zener diode? What is voltage regulator?

0 Answers  

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Yokogawa dcs nodes advantages?

0 Answers   Petrochemicals,

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Regarding , there is an air cooler which control the fans(50% of AV FANS) by temperature in outlet , and the louver of Air cooler is controlled by HIC from control system , So if on Air cooler we will consider 2 individual I/P converter or positioner?

0 Answers   Chagalesh Consulting Engineers,

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Wht is Dry Leg Calibration and Wet Leg Calibration?

2 Answers  

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what is the usage of QDV & VOLUME BOOSTER.

2 Answers   ADMA OPCO,

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How d.p. Transmitter can be applied to open tank?

0 Answers  

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pressure switch range 0 to 2bar.i have to install from ground level to 5 meters height.what is the formula the to increse the range ? and every 1 meter how much pressure should be add ?

3 Answers  

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