A 20 KVA single phase, which can be taken as of unity power factor, has a full load efficiency of 95.3%, the copper loss then being twice the iron loss Calculate its all-day efficiency at following daily cycle • quarter load for 10 hours. . half load for 8 hours. full load for 6 hours

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Q: Please help will upvote sure

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Magnetic Moment

The magnetic moment is defined as the alignment of a magnet and its strength when the magnet is creating a magnetic field. There are number of examples of the magnetic moment, few are a current carrying conductor in the form of coil, elements at microscopic levels like electrons and many more.