Is there’s power on the bus (if so, state whether on the signal bus, or on a separate in the following: a) HART b) Profibus DP c) Profibus PA d) DeviceNet e) Foundation Fieldbus

1 Answers   EIT,

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how u choose thermowell lenght n pnumatic C/v size?

0 Answers  

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what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?

0 Answers   Essar,

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Which type of pressure can be measured by these elements?

0 Answers  

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wt kind of business we can do by usig PLC?

2 Answers   Dabur,

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What is the use of valve positioner?

1 Answers   CCIE,

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how u calibrate pneumatic n motorized c/v?

0 Answers  

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how can i calibrate I/P converter

4 Answers  

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What are the key features of a Distributed Control System? describing the various layers (sensor through to business system interfaces) as well as the hardware, software and security aspects of the DCS.

0 Answers  

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find the kp ki kd from the transper function G(S)=29.44s+04707/1.5349s2+s

0 Answers  

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what are the basic instructions used in simatic s7-300 plc?

5 Answers   Dr Reddys, HZL, Siemens,

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what is the advantage by using PID controller than P& PID?

1 Answers  

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