Answer / kishor

basically function of boiler is to generate steam in a
closed vessel.In plant boiler used to convert steam pressure
into electrical energy.

Answer / pnrie40

Simply...Boiler main function is generate the steam from the
liquid in a closed vessel with help of temperature only.This
steam generally used for process applications.Like Power
generation,Sugar process, forma production...etc In plant.

what is the function of a diaphragm?

1 Answers  

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how to use one 4-20mA signal for two indicater or controller & give necessary precaution.

2 Answers  

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Draw a complete P&ID of a flow suction tank indicating all control & protection equipment. Indicate all its inlets and outlets. Explain the controls for this system

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what is interlock system and why we use of this?

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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

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find the kp ki kd from the transper function G(S)=29.44s+04707/1.5349s2+s

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My friend has faced this question! I don't know clearly. So please anyone give me the correct and short answer to this question? What is variable frequency drive? Types, what is star to delta? Why this arrangement necessary?

5 Answers   Asian Paints, TCS,

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Q- What are the application in which PNP transistor is preferred over NPN ?

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what is the difference between Feedback controller and Feed forward controller. and when it is to be used.

3 Answers  

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can we control operation of PLC from operator station?

3 Answers  

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How is flow measured in square root?

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can we use a control valve without positioner

19 Answers  

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