Answer / n.karthik

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13 Answers   HPCL, L&T,

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use of split range ? where it is used ? in which control loop it is used ?

0 Answers  

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uses of profibus?

1 Answers  

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Pls.could any one Clarify the following with an example. 1.At What condition Close on Rise and Close on Fall Pressure Switch contacts are used. 2.If Pressure is abnormal as per set pressure,if connecting Terminal of pressure switch breaks,how the voltage extends to Relay base. 3.Are these contacts come under fail safe philasaphy.

1 Answers  

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what is the output of conductivity sensor and PH sensor?

3 Answers  

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Where are use of pressure,level,flow switches?and what is input and output

3 Answers  

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Is there a particular problem if two proposals from the same observatory (originating with different partners) are submitted?

1 Answers  

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how to convert bar to mA?

1 Answers  

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My question may be very basic or childish but this question still persists in me, someone plz help me 1.why do we go for differential equations to analyze a system? 2.why do we solve it using matrices, is there any specific reason for using matrices other than the stories like it is simple,faster etc.

2 Answers  

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what is the difference between mmhg & mmwc?. i want to calibrate a transmitter in the range of -100 to 300 mmwc. Which is the reference for calibrate the Tx,if mmwc not available?. Is it mmhg or mmho2?.

3 Answers   UPL,

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How to Calibrate Coriolis Flow transmitter in field

0 Answers  

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how to relay switch sense the fault?

0 Answers   ME,

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