Answer / abdus sattar mollah

Setting Proportional Gain,Reset time and Derivative time in a PID controller so as to achieve the control output is PID controller tuning.
1.Zeigler Nichols Method
2.Cohen Coon Method

difference b/w single acting and double acting actuator by using application only?

2 Answers   McDermott,

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Draw a wheatstone bridge circuit showing supply, meter and 3 wire RTD connection

0 Answers   CCIE,

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what is diffrance between FF & SMART, explain with difination

0 Answers   Bapco Bahrain Petroleum Company,

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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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how many types 0f thermocouples?

6 Answers   HZL,

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HOW THE ORIFICE & PRV SIZING BE HAPPENED -- EXPLAIN IN BRIEF

3 Answers  

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What is the function of positioner in control valves? does the control valve operate without positioner?

3 Answers   Hofincons,

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TCD Principle

1 Answers  

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how can use ram

0 Answers  

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give classification of transducer based on type of application

2 Answers  

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what is load line in control valve?

3 Answers   Boral, Qatar Petroleums,

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The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?

0 Answers   Process Control Technologies,

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