In a single phase full wave regulator feeding an R-L load, the power f – McqOptions

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1.	In a single phase full wave regulator feeding an R-L load, the power factor angle of load is θ. The range of control of firing angle α is
A.	0 ≤ α ≤ π
B.	θ ≤ α ≤ π
C.	0 ≤ α ≤ (π - θ)
D.	θ ≤ α ≤ (π + θ)
Answer» C. 0 ≤ α ≤ (π - θ)

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