Answer Posted / woulverin

differential pressure method

it is possible to check the fail safe condition in pressure transmitter. if possible how?

1409

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Programmable Logic control.

1956

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What is the basic difference between Modbus and CAN Open Protocols

6441

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hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id mani_nxtgen@yahoo.co.in please do the needful. with regards, subramanian.v

2218

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while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?

1897

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What is Positive Calibration and Negative Calibration?

2246

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If fire would be inside the plant which fire detector is to detected the fire.

1606

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what are the steps I have to deal with?

2244

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sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.

2462

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all types instrumentation questions want

2184

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Whatis the reset ofset and control system in instrumentation

2056

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principle of automatic votage regulator

2138

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is there any digitel grevity meter availaible in the market by which we can measure specific gravity of a battery?

2218

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There are two chlorination tonners both are connected to two pressure swithes and the pressure switch is connected to SOV which operates the valve to changeover the tonner selection i.e if pressure one tonner goes low the other tonner should come in line if it is inautomatic selection design a circuit using relays ?

1961

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What is the difference between working pressure and calibration pressure of a control valve

3069

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