What properties or parameters to be taken into consideration for protection while selection of Dcs controller.

1 Answers   JPL,

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how to calculate static pressure in a pipe line,when we know the DP(differential pressure) in the line, area of the pipe? please any one tell me the relation between them..?

2 Answers  

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how can calibrate transmitter online

2 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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What is differnece between leveltroll and interface leveltrol?

2 Answers  

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How to Calibrate Transducers? Can you give me a step by ste procedure?

1 Answers  

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We are used ABB 800xa 5.1.please tell me how to instrall this.

1 Answers   TCCL,

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In turbine what does term CDP, NI, NH, HSSOC means.

0 Answers   ADMA OPCO,

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In E&I diagram what is the meaning of rectangular box and circular box

3 Answers   L&T,

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if a dp transmitter has range 100 in H2O and flow is 20mmcf and if the flow is changed to 25 mmcf then what is the formula to determine new range of transmitter

1 Answers   TATA,

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What is open loop and close loop?

4 Answers   L&T, Pearl Distillery,

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There are many type of control cable like pair,core,tried, What are defination each one

0 Answers   Birla,

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