In the balanced, 3-phase circuit below, |VAB|=243VRMS and Zp=(4.6+4?j)?. Find: (

Question

In the balanced, 3-phase circuit below, |VAB|=243VRMS and Zp=(4.6+4?j)?. Find:
(a) |VPhase| of the source
(b) |VLine|
(c) |VPhase| of the load
(d) |IPhase| of the load
(e) |ILine|
(f) |IPhase| of the source
(g) PFZp
(h) PAVG supplied by the 3 Phase source
(i) Q supplied by the 3 Phase source

(a) |VPhase| of source = _____ VRMS

(b) |VLine| = _____ VRMS

(c) |VPhase| of load = _____ VRMS

(d) |IPhase| of load = _____ ARMS

(e) |ILine| = _____ ARMS

(f) |IPhase| of source = _____ ARMS

(g) |PFZp| = _____

(h) PAVG = _____ kW

(i) Q = _____ kVAR

Explanation / Answer

just multiply with 3 for last two answers u will get the correct answer i.e

P=3VIcos(angle)

Q=3VIsin(angle)

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