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ENA 12.4 (English) || Example 12.3, Practice Problem 12.3(Alexander & Sadiku)
00:20 - Key Concepts Line & Phase Voltage & Current
01:15 - Steps for solving questions
05:20 - Alternate method of solving questions
06:20 - Example 12.3
09:45 - Practice Problem 12.3
The video explains the concept of Wye-Delta circuit, where source is connected in Wye configuration and load is connected in delta configuration. Concept is emphasized by solving problems.
Example 12.3: A balanced abc-sequence Y-connected source with
is connected to a -connected balanced load per phase. Calculate the phase and line currents.
Practice Problem 12.3: One line voltage of a balanced Y-connected source is Vab =120 angle 20 . If the source is connected to a -delta connected load of 20 angle 40.
find the phase and line currents. Assume the abc sequence.
Fundamentals of Electric Circuits -Alexander & Sadiku
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