What is the difference between PLC and DCS?

3 Answers  

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dear friends, i have seen flow as the selection critriea in presure guage (bourdon tube) and i would like to know what is the relation between flow and performance of pressure guage other parameters i found in the data sheet are pressure max. 1ksc temperature max. - 50 deg c line size - 80NB operating range - 1ksc pr. guage range - 0-2 ksc thank u,

0 Answers  

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I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.

0 Answers   JSW,

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What is the three element? And how it work?

1 Answers  

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describe yourself?

1 Answers   TCS,

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what is the reason for flow fluctuations happen on differential flow transmitter during in service

2 Answers  

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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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How we are deciding while programming in pid controller , What we are using heating or cooling.

1 Answers  

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what is performance test.need defination

0 Answers   Takreer,

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Are Coils of Electromagnetic flowmeter in direct contact with fluid material

4 Answers   TATA,

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Draw bode plot of any transfer function. Why is plotting bode necessary?

0 Answers   L&T, STS,

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what is the square root flow transmitter formulla ?

2 Answers  

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