How is plc installing done

3 Answers   L&T,

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why we are using -24 vdc in plc?

1 Answers   CGL,

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how to know power plant process with corresbonding laws&thoeries

1 Answers   Bhel,

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What is cavitation. what is the effect of it on control valve and how is it prevented.

1 Answers   ADMA OPCO,

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What is Droop? What is Step/Gradient Limiter in Turbine Governor control?

0 Answers  

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Sir,I am going to sit for IOCL written test exam. recently.Can anyone tell me the name of 'Objective type Question Book on Instrumentation Engineering ' which will help me. Pl. mail to bidyut_71@rediffmail.com / bidyut.saha2008@indiatimes.com / bidyut.saha09@yahoo.in

0 Answers  

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Why we used cage in control valve?

8 Answers  

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how its work inductive proximity sensor explain briefly?

1 Answers  

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WHEN BOTH WIRES OF THERMOCOUPLE R SHORTED WHAT IS THE OUTPUT THE TEMP ARE 0,30,250,320

13 Answers  

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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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selection criteria of control valve? and selection criteria of actuator explain in brief?

0 Answers  

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Explain PID, ON/OFF, Controls

0 Answers   CCIE, Gulf Engineering,

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