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An ideal transformer dissipates by itself

An ideal transformer dissipates

A 100 kVA transformer has 4% impedance and 50 k VA transformer has 3% impedance when they are operated in parallel, which 6 transformer will reacb full load first

Statement:An advertisement: If you want to follow the footprints of an ideal leader, wear 'X' brand of shoes.Assumptions:I. Most people like to become ideal leaders.II. One can't become ideal leader u

A single-phase transformer has no-load loss of 64 W, as obtained from an open-circuit test. When a short-circuit test is performed on it with 90% of the rated currents flowing in its both LV and HV wi

A transformer is used to light a 100W and 110 V lamp from a 230 V mains. If the main current is 0.5 A, the efficiency of the transformer is

A step down transformer reduces 200 V to 110 V. The primary draws 5 amp. of current and secondary supplies 9 ampere. The efficiency of transformer is