Question

1500 W → CIRCUIT 1 240 V 120 ν 120 telellele - NEUTRAL 1000 W → CIRCUIT 2

A 120/240 volt, single-phase system is a system with its center tap as the neutral point. (See drawing below). The load of circuit No. 1 connected between Line 1 and neutral is 1500 watts and that of circuit No. 2 between Line 2 and neutral is 1000 watts. Assuming PF = 1.

The current in amperes carried for the 1500 watt circuit is?

The current in amperes carried for the 1000 watt circuit is?

The combined neutral is?

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Answer #1

helldeles llouow the Active load power Y delivered to VI Corse Watts. Active power delivered to Z = V, I, Cos d =1500 W givenCorried 8,334 . Thus Current fd 1000 W - Current in in ampered Crocuit = I= the neutral = I + I = 12.5+8.33 = 20,83 A

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