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Portrait Of Young Engineer At The Transformer Stat Pnq4nwu
A transformer has no moving parts, so why does it make a humming sound? There are actually multiple causes of transformer noise. The main one is the Magnetostriction Effect. This is when the current that flows through the transformer’s coils creates a magnetic field. The magnetic field then changes the dimensions of the transformer’s iron...
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Woman Use Of Mobile Phone At Night Pnn5mbh
 This year, Americans have learned many things about working from home. We’ve set up our home offices, we can zoom like a boss, and many of us have even been juggling the job with kids. But what do we do if the power goes out? Weather-related power outages have doubled since 2003. Yet often electricity...
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