What output voltage the proximity switch shows when it is in open enviornment?

1 Answers  

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how will you segregate the alarm levels in alarm management system during factory Acceptance Test

0 Answers  

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Which types of quections asked in interview for FORMULATION PLANT (PHARMA)

0 Answers  

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Steve said that "An eddy-current probe works by passing an alternating current through a coil of wire and measuring the coil’s impedance" while we are using -24 Volt DC , So I am confused about DC and AC. Plz .

2 Answers   Jindal, Sadara Chemicals,

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What is open loop and close loop?

4 Answers   L&T, Pearl Distillery,

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what is principal of pressure transmitter?

5 Answers   Hindalco, SPB,

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what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?

0 Answers   Essar,

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What is Predictive Maintenance

0 Answers  

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in a electronic controller why we are using 250 ohm resistance in input signal?is i/p is necessary in control valve when we are using electronic controller give details?

3 Answers   IOCL,

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our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS

0 Answers  

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-/5A. What is the meaning and limitations of this in energy meter constant. It is a 3 phase LT Energy Meter. If this Energy Meter is connected through a CT of ratio 200/5 Amps, then what is the multiplying constant and how its will be calculated.

0 Answers  

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1)how can calibrate temperature transmitter? 2)how can calibrate flow transmitter? 3)how can calibrate level transmitter?

3 Answers   ccic, Emerson, JK Pharma, NIGC, Rockwell, UltraTech,

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