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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Repeat Problem 11.4 but assume that the three-phase voltages are those described in Problem 11.2(c).
Refer to the circuit in Fig. 11.5(b).Assume that there are no external connections to the terminals a, b, c. Assume further that the three windings are from a three-phase generator whose voltages are those described in Problem 11.2(b). Determine the current circulating in the ∆-connected generator.

Problem 11.2(b)
For each set of voltages, state whether or not the voltages form a balanced three-phase set. If the set is balanced, state whether the phase sequence is positive or negative If the set is not balanced, explain why.

Problem 11.2(c)
For each set of voltages, state whether or not the voltages form a balanced three-phase set. If the set is balanced, state whether the phase sequence is positive or negative If the set is not balanced, explain why.

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