Question

A three phase balanced resistive load has a line voltage VL = 381.05 V and line current IL = 30 A. Calculate 1) the total power taken by the load 2) the power taken by each phase of the load.

Answer #1

A balanced three-phase Y-? system has Vab = 380
V rms and Z?=? If the line
impedance per phase is (0.1 + j0.4)? and total complex power
delivered to the load (8+7j)KVA
a) find line current
b) find the voltage load
c) find the current load
d) find Z?
f) simulation for this circuit on the
MULTISIM

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