Answer / prabhakaran

AI-TRANSMITTER
AO-CONTROL VALVE
DI-LIMITSWITCHES
DO-SOV

can i calibrate DP transmitter online (while Tx in Service) if yes ,how?

1 Answers   CEPC,

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what sud u do if u dont get feedback from control valve?

1 Answers   Siemens,

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applications of plc in printing and packaging?

0 Answers  

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Why we are using sqare root in flow?

4 Answers  

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When can a bypass not used on a positioner?

1 Answers   CCIE,

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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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is motorized valve closed when power shutoff?

0 Answers   Unilever,

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while am calibrating Drager polytron 2IR flame gas detector occured non zero status.how can i get zero status?

0 Answers   Gasco,

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what is the difference between active & reactive power?

0 Answers  

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A differential transmitter is calibrated to measure the flow of lquied, explain what wil happen if the fluid is not pure but contains some bubble?

2 Answers  

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What standards are used for earthing of field instruments?

1 Answers  

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what is the full form of psig.

8 Answers  

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