Load Flow Analysis
Quick practice
Question 1 of 5
A 3-phase transmission line supplies Δ-connected load Z Ω/phase. The conductor ‘c’ of the line develops an open circuit fault. The currents in the line ‘a’ and ‘b’ are 10∠0° A and 10∠180° A respectively. What is the positive sequence current component in line ‘b’?
A
10.00 ∠-30° A
B
6.33 ∠90° A
C
5.78 ∠30° A
D
5.78 ∠-150° A
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