what is the usage of QDV & VOLUME BOOSTER

0 Answers   ADMA OPCO,

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how we convert Mili ampere to temp txt,level txt,flow txt,pressure txt range value

4 Answers   Saadi Cement,

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Where is the flow transmitter installed with respect to control valve, state reason.

1 Answers   ADMA OPCO,

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why does a transmitter o/o signal starts from 3-15psi or 4- 20mA?

11 Answers  

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what is the input to be given digital temp controller during the the calibration time?

2 Answers  

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May I have a brief note above the voltage barriers? Whats is the purpose? Please mail me if you've operational details, mail id: rajkumar.diice@gmail.com

0 Answers  

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Explain the working of an electronic level troll.

0 Answers  

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what is the difference in Kg/cm2 and mmwc?

2 Answers   Niko,

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What is the Relation Between flow and pressure. How both terms related with each other.

1 Answers  

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I wnat to practice more online type questions .so will you show them me to take a practice test?

1 Answers   VA Tech Wabag,

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Consider a level troll. i am getting a correct value in 4mA and 20mA. the value in the middle(30 to 60%)is disturbed and i am not getting the appropriate value. what is the solution to normalize the level and to get the correct value..

2 Answers   KNPC,

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1,why we use 4-20 ma output of all instrument qhy not use 0- 20, 2,what is the different between PLC & DCS. 3,how can we meaure maximum span of new flowmeter if not given any information.

4 Answers   Reliance,

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