What is mean by trim?

5 Answers  

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when we are using HART COMMUNICATOR why we are using 250 ohm resistance while using HART COMMUNICATOR.

7 Answers  

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how to trim the pressure transmitter ?

2 Answers  

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How to work mass flow meter ?

1 Answers  

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Explain , how timer based pneumatic control valve will work ?

1 Answers  

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What are the processes Variables?

4 Answers  

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what is the standard controll pressure

1 Answers  

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What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?

0 Answers   Jindal,

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In closed loop control there are several “blocks” used to show the interactions between the process and the control system. These blocks are referred to as the “process” and the “controller.” Describe the relationship between these two blocks when creating a well tuned control loop.

1 Answers  

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What is 1:1 redundancy ?

0 Answers  

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If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?

0 Answers   Essar, Reliance,

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why gray colour is choosing to all instrument panel.why not choosing other colour?

1 Answers   Reliance,

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