Science about Us

Science about Us

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A two-pin plug is not the right plug for appliances whose power cables have three wires inside. A three-pin plug must be ... Thus, in 1 1 5 V circuit, a 800 W freezer should be protected by a 7 amp fuse, by calculation. A suitable fuse would be aanbsp;...

Title:Science about Us
Publisher:Heinemann - 1985


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