Answer / sandy

Please suggest if we have Nitrogen Drop of MMWC from 1000 to 900 in 8 hours in Nitrogen tank, then how much is Consumption in cubic meter / h. ?

use of split range ? where it is used ? in which control loop it is used ?

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How hart protocol can be connected with control valves?

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What is the cascade control

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why the SCAN time of DCS is more & that of PLC is less? if the SCAN time of DCS then why we use DCS.

4 Answers  

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what is PID n give me brief info. about P&I&D.

2 Answers  

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How to Calibrate Vortex Flow transmitter in field

0 Answers  

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what is the difference between DELTA-V & FOUNDATION FIELD BUS

4 Answers  

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how to calculate range of Dp transmitter

1 Answers  

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I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

0 Answers  

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Are Coils of Electromagnetic flowmeter in direct contact with fluid material

4 Answers   TATA,

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What is the maximum operative of Drive ?

2 Answers   Reddy Labs,

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DEAR SIR/MADAM MY NAME IS ARKAPROVA BHATTACHARYYA.I AM A FRESHER INSTRUMENTATION ENGINEER.CAN YOU PLEASE SEND SOME QUESTION PAPERS OF GRADUATE ENGINEER TRAINEE EXAM OF DVC(DAMODAR VALLY CORPORATION).MY EMAIL IDs ARE arka_aec@rediffmail.com.

0 Answers  

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