our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS

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What is the difference between PLC and DDC?

0 Answers   Emami,

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NAME ANY TWO PHOTO CONDUTIVE MATERIALS?

1 Answers   DVC,

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what is the difference between -24 : +24 & 0:24 and where it use?

0 Answers  

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Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability

0 Answers  

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Briefly describe instrumentation job

1 Answers  

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if we put any thermocouple on a table in a room without any connection,what temperature should it show.

3 Answers  

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Why we are using DPT(Differential Pressure Transmitter) in separator instead of level trasmitter?

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What is transmitter

2 Answers   GNFC, QNFS,

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A DP transmitter is used to measure the level of an open tank. The drain line of the tank is connected to a control valve, and is configured as, if the level of the tank is 90% the valve should get open 10%. And if the tank level is 10%, the valve should get open 90%. Draw wiring diagram and explain how to configure DP transmitter and control valve using HART communicator. If the span error at output is 1%, what will be the %opening of the control valve at 60% level of the tank?

0 Answers  

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which one is best profibus or RS485 for communication?

2 Answers   Honeywell,

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Dear Friends, we are planning to design Power distribution and Fiber optic in the same cabinet.Like Front side Fiber optic and Rear side Power distribution.Is it any possibility of problem occurs like interference etc? Your answer is highly appreciate.

0 Answers  

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