Question

A Three-phase, delta-connected induction motor operates from a
400V,50Hz supply. The full load output is 10KW at a power factor of
0.85 and an efficiency of 0.909 per unit. Calculate (i) the input power
to the motor (ii) the line current (iii) the full-load KVA output (iv) the
total KVAr input

Answer 1

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