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|