Answer / samir & manoj

BRAIN its specially designed for YOKOGAWA instruments, By
it you can only communicate with YOKOGAWA instruments, HART
is universal protocol, it can communicate with mostly
brands of instruments. As HART having multiple licence with
many downloaded softwares.

What is a PID?

6 Answers  

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in split range control system we are using two control valves,but we have only one positioner and one feed back link.so how we use this one feed back link for two control valves?

2 Answers  

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I have flow transmiter DP range is 0 to 5000mmwc,(convert) Display to be show in m3/Hr.

3 Answers   Orient,

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What is shielding effect?

0 Answers   Process Control Technologies,

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what is solenoid valve?

6 Answers   Hindustan Zinc,

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State bernoulli’s application.

0 Answers  

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why is negative range given to measure the steam drum level

2 Answers   Jindal,

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What is three element drum level control system why its better than single element?

0 Answers  

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For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?

0 Answers  

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With N nodes and B branches what will have a network ???

0 Answers   BSNL,

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what is function of DCS , and how is it work , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

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Reason for capillary type dp level transmitter fluctuation

0 Answers   BMB, Enppi,

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