Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?

2903

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Explain how to calculate knee point voltage?

1111

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Can my application have multiple models?

817

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What does jenkins do?

915

---

Explain debt service coverage ratio. What does it indicate?

1047

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can anyone suggest some site name..where i can get some good data structure puzzles???

2087

---

Where is the header in microsoft word?

596

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Explain what is a manifest in .net?

1054

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Explain a Computational Graph.

5

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Which step is necessary to perform before a web service can be consumed?

630

---

A lower cpa does not necessarily indicate higher profit. Why?

259

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Name some sources from where Spark streaming component can process real-time data?

292

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How to find a window is minimized or not

1884

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What is digital timestamping ?

2932

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tell the difference between indexed array and associative array? : Adobe flash

920

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