Answer / kumar

Differential pressure : input pressure - output pressure
Delta pressure : pressure drop

Could anybody tell how much amps will a single input to plc will consume?

1 Answers  

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what is a vortex flow meter,mass flow meter and electromagnetic flow meter.particular use of this.means in which condition particular meter is used.

0 Answers   L&T,

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How does the "as-built" function benefit plant owner/operators?

2 Answers  

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Explain why plc require in analog input 4-20amp & 0-10 volt?

0 Answers  

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what is the safety integrity levels (SIL)

1 Answers  

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HI friends.I am Surya a BTech in Electronics and Instrumentation Engineering.I am going to appear Relince Industries Ltd all India writen test very soon. so plz help me by sendind the probable questions about my subject.My mail ID is surya.barik@gmail.com.

0 Answers   Reliance,

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What is the role of P(Protional), I(Integral) and D (Derivative) in PID Controller?

9 Answers  

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Can anybody tell me the exact explanation for Functional calibration?When it should be done on process or on lab? Advanced Thanks

2 Answers  

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tell about various protocols used in different plcs

3 Answers   Emerson, Samtel,

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Describe how to calibrate various types of instruments and transmitters using ISA industrial consensus standard techniques.

4 Answers   Reliance,

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explane hart protocol? what is its advantages.

3 Answers   Jindal,

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What is diffrent profibus & OFC Communication

1 Answers   Priya Cement,

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