Answer / gamitsuresh

Ratio control widely used to control air fuel ratio in the field of process industries. Ratio control there is two flow.flow 1 and f2 f1 is called as uncontrol flow and f2 control flow..

Please anyone answer my question, what is the difference between single acting and double acting control valve, in what condition we better choose single acting rather than double acting

2 Answers  

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What is the IEC Standard for PLC I/O Terminal wiring Procedure?

1 Answers  

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Condensation within a sight glass? Would you expect there to be more problems when using a sight glass if there is condensation on the inside or the outside of the glass, and why?

1 Answers  

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can install leveltrol in steam drum for measurment the level of steam drum? if not then why?

1 Answers  

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rtd principle?thermocouple principle?

5 Answers  

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in instrumentation why we are using 4-20mA , why not voltage ? if somebody design a instrument which works on voltage then can we use that instrument?

6 Answers  

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how to convert cubic metre per hour to newton cubic metre per hour

0 Answers  

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Im having problems with interfase betwen SPI v7.0 and SPPID v5.05. Previous versions of Intools shoul be fixed with SPPIDproj.ocx file. It was necessary to replace this file with one that allows the connection between different versions of SPPID. It is necessary in the current version to do the same?Thanks

0 Answers  

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what is positive feedback and negative feedback?

2 Answers   CEPC,

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3element

2 Answers  

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What is the difference between modbus,fieldbus & profibus

0 Answers   NSL,

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if RTD damage in plant, how we know?

5 Answers   Reliance,

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