Answer / shivam kumar

Multimeter
Loop tester

what does a positioner in control valve ?

11 Answers  

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An atmospheric storage tank has a diameter of 20 m and a height of 8m.It is half-full of liquid with the remainder of the space containing air normally at atmospheric pressure. If the connection to atmosphere is accidentally closed off and 10 cubic m of liquid removed, what happens to the internal pressure of the tank? What are the possible consequences for the tank?

1 Answers  

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Capacitance, resistance ( colour coding ), parallel & series circuits.

0 Answers   CCIE,

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what is the input to be given in digital flow meter during the the calibration time?

0 Answers   ONGC,

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How to consider the flow directions for control valve (Globe) Is the there any easy understanding in order to select the flow directions?

3 Answers  

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What is calibration?

6 Answers   Syscon,

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difference between plc and dcs?

3 Answers   Honeywell,

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send me HPCL paper

6 Answers   HPCL, Shuiba Hotel,

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What is the out put of pressure switch & electronic pressure transmitter.

5 Answers   ADMA OPCO, Al-Barrak,

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where proximity sensor installed on tank in loading arm application

0 Answers   Kalpena Industries,

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Why rtd  out put is ohm how create the ohm 

1 Answers   Samsung,

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Why the Air Tank Accumulators required for the single acting actuators SDV's or BDV's as I see in some Schematic diagrams of ROTORK ??

2 Answers   L&T, Siemens,

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