question archive A 250 kVA, 11000V/400V, 50 Hz single-phase transformer has 80 turns on the secondary
A 250 kVA, 11000V/400V, 50 Hz single-phase transformer has 80 turns on the secondary
Subject:Electrical EngineeringPrice:4.87 Bought7
A 250 kVA, 11000V/400V, 50 Hz single-phase transformer has 80 turns on the secondary.
Calculate:
(a) the approximate values of the primary and secondary currents;
(b) the approximate number of primary turns;
(c) the maximum value of the flux.
