Physics, 05.07.2019 04:10 nerdykitty4586

Q6
a three-phase, 415v load takes a line current of 750a from a 3000/415 v delta-star transformer.
the 3 kv system is supplied from a 11/3 kv kv star-star transformer.
assuming no losses;
(a) draw the circuit diagram.
(b) calculate line and phase values of voltages and currents in each part of the circuit, and the turns ratio of each transformer.

Answers: 2

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Q6
a three-phase, 415v load takes a line current of 750a from a 3000/415 v delta-star transfor...