Three coils each having resistance 6 and inductance LH are connected in delta, to a 415V, 50Hz, 3-phase supply. If the line current is 30A, fine the value of L.
Three coils each having resistance 6 and inductance LH are connected in delta, to a 415V, 50Hz, 3-phase supply. If the line current is 30A, fine the value of L.
Chapter3: Magnetic Starters
Section: Chapter Questions
Problem 30SQ
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Question
Three coils each having resistance 6 and inductance LH are
connected in delta, to a 415V, 50Hz, 3-phase supply. If the line
current is 30A, fine the value of L.
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