Three 230V single phase loads are supplied from a 400V 50Hz 3 phase 4 wire supply. The loads supplied are as follows a. 10Kw at a unity power factor connected between L1 and neutral. b. 15 kVA at 0.8 lagging power factor connected between L2 and neutral. c. 8kVA at 0.7 lagging power factor connected between L3 and neutral. Calculate a. The current in each line conductor. B. The current in the neutral conductor

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Three 230V single phase loads are supplied from a 400V 50Hz 3 phase 4 wire supply. The loads supplied are as follows

a. 10Kw at a unity power factor connected between L1 and neutral.

b. 15 kVA at 0.8 lagging power factor connected between L2 and neutral.

c.
8kVA at 0.7 lagging power factor connected between L3 and neutral.

Calculate a. The current in each line conductor.

                 B. The current in the neutral conductor

 

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