Answer / kumar

Differential pressure : input pressure - output pressure
Delta pressure : pressure drop

WHY RESISTANCE TEMPERATURE DETECTOR IS AN ACTIVE DEVICE

2 Answers  

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Hi my friends Is any one who can assist me in knowing the typical interview questions for system engineer at General Electric pty Ltd

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.how does CSADA systems display the process variable value?

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difference between dcs & pld

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what is difference between OP AMP and differential amplifier?

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Why we are using 4-20 mA as Analog signal transmission other than 3 to 19 or 2 to 18 or 6 to 22 like wise ? What is the reason behind using 4 & 20 mA? Can anyone give proper technical reply ?

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How can I make calculation for Install level transmitter (DP) for open tank and cloes tank?

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What is governor of turbine?

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what are the steps to commissioning a DCS system?

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Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...

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In dissolution apparatus how did you calibrate the distance from end of paddle to bottom of the bowl?

1 Answers   Reddy Labs,

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What is the procedure of DP switch calibration 

2 Answers   NOCL,

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