Sequential (178) Electricity Grid

 https://johnkamchihau.blogspot.com/2026/10/sequential-electricity-grid.html?m=1

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Ref: https://johnkamchihau.blogspot.com/2026/10/sequential-electricity-grid.html?m=1

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John: Before we start,  read this article first.https://johnkamchihau.blogspot.com/2026/10/sequential-electricity-grid.html?m=1 . 

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Me: Ok.

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John: Now, we see the 1st picture.  If we want the red color be on fire, we let loading 8 be high voltage.

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Me: Ok.

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John: See the 2nd picture.  The area of red color become larger.  We let loading 7 and 8 be high voltage. 

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Me: Ok.

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John: See the 3rd picture.  The area of red color became larger and larger.  We let loading 7, 8 and 9 be high voltage.