if you have an issue with something powered by electricity, why do you need to count till 5/10 when you unplug/turn off power before restarting it?

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if you have an issue with something powered by electricity, why do you need to count till 5/10 when you unplug/turn off power before restarting it?

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Anonymous 0 Comments

Capacitors and transformers need to discharge the energy they’re holding.

Flyback transformers on old tube televisions could be unplugged for days and still hold enough charge to kill you.

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