Difference between HRG and NGR. Are they both the same thing

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I have two PLC processors. I want to communicate both processor with each other. How i can do so?

0 Answers   IHG InterContinental Hotels Group,

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What is meant by "tampering detection" of a electrical energy meter?

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In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?

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what are the protection components on HT Side and LT side?

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Explain few advantages of electric traction system?

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What is the name of transformers oil filteration equipment?

0 Answers   Reliance,

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in conventional fan regulators how the current varies with speed?

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define superposition theorem thevnin theorem ,norton theorom?

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why nearly all voltages are in the multiples of 11?

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how to calculate

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what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 Answers  

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