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If α is the angle of voltage wave at which an R-L circuit is switched in and Θ is the impedance angle of the R-L circuit, there will be no transient when the circuit is switched in, if
α = Θ
α = 90 – Θ
α = 90 + Θ
None of the above
α = Θ
Quick Summary: Practice and solve "If α is the angle of voltage wave at which an R-L circuit is switched in and Θ is the impedance angl..." for Electrical - Power System. The correct answer is Option A: α = Θ. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(a) **