Weird circuit breaker tripping—maintenance in progress! Sharing the latest updates.

You have to bring a tester when you go to the bathhouse from now on, because the walls are electrifi

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Electrical Knowledge Sharing

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The unlucky installation master was complained about on March 15th last time and was electrocuted ag

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Serious circuit failures often have more serious reasons

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The strange power outage was captured, but an even more amazing phenomenon was discovered!

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I was shocked while walking. What caused the shock? Did I hit my head? Safety measures should not be

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How to Photograph the Moon with Your Phone

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Here’s the latest update on that weird circuit breaker tripping—sharing it with you right away!

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The snow machine broke down, and the boss said there'd definitely be a big bonus if it could be fixe

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In just seconds, eight computers caught fire one after another—asking one more question revealed the

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We found the cause of this electrical leakage fault, but we didn't dare to fix it.

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The alarm sounds in the school auditorium

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The light is dim, which may seem like a minor problem, but it is actually a major hidden danger.

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Calling power engineers and colleagues across the country, the power outage happened and we can’t fi

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It's so scary, there is leakage everywhere, fortunately I found the cause

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It's a rare glitch, I'm completely confused!

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New Breakthrough in the Year-End Power-Off Mystery!

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Weird! The device cannot be grounded. If it is grounded, it won't turn on.

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It was my first time repairing a construction vehicle, and I was so overwhelmed when I saw the distr

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There was a ground wire and I was almost electrocuted. Can you guess the cause of the fault after wa

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