Answer Posted / aditya199307@gmail.com

ETP (Effluent Treatment Plant) Actually the use of this plant is to remove impurities from the waste water which was used by the plant , we never drain the impurity contaminated water before the purification.

What is the difference between uv and ir scanners? and what is the workig principle of both

2345

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what would be the minimum flow rate that we can measure on rotameter..?

2052

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What is the difference between ff transmitter and non ff transmitter

2411

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I have 0.75mm sq multicore cable (IS type) , can use instead of same type but 1.5 sq mm cable ? Note : The distance is around about 150 meter.

1539

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What should be the main consideration while starting the Rotating compressor when we dont know the cut in and the cut off pressure setting of the pressure switch

2170

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what is function of sensor, and how is it work , explain with difination

2340

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when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??

2157

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What is wet leg condition and why is it used?

1996

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Hook up resistance decade box to temp.transmitter.

2226

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please tel me the calibration of pneumatic controler.

2130

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What is the minimum rating availalbe for weld neck orifice in market?

1951

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In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.

1926

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Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;

2130

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Square root calculation for dp flow transmitter?

1195

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what is vibration a part of proceess variable? if vibration is a part variables then how we minimize the actual vibration on machine on load,? vision of instrumentation contrl plz ans me IPGDL interview question

1888

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