Control valve question what is the meaning of cauge.?what is the use of cauge?

1 Answers  

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What happen if we install my pressure transmitter below the elevation of pipe in natural gas service?

0 Answers  

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I have installed a RTD whose length is 2250mm(RTD stem length), but it's upper 200 -250mm is out of the reactor, and this upper 200mm stem is surrounded by atmospheric temp. And the lower portion i.e. 2000mm is in contact with the measuring fluid, then does the final measuring temp. Gonna change as the upper 200mm RTD stem is out of reactor?

1 Answers   Process Control Technologies,

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why we are using 4-20ma why cant we use 4-40ma

3 Answers  

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3. Differentiate between ultrasonic flowmeter and radar type flow meter.

0 Answers  

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Positioner usage.

0 Answers   CCIE,

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what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail

0 Answers  

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what is the function of boiler in plant?

2 Answers   Maden,

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I WANT SECURITY PAPER MILL, HOSHANGABAD TEST PAPER.KINDLY SEND TO MY MAIL ID

0 Answers  

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in valve is constructed as per SME B 16.34, then which standard is used for fire testing of valve?.

0 Answers  

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define feed forward control loop with example and drawing?

0 Answers   Honeywell,

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what is the process for double acting cylinder pneumatic for 32' v/v

0 Answers  

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