Calculate the phase angle of the sinusoidal waveform y(t)=55sin(4πt+� – McqOptions

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1.	Calculate the phase angle of the sinusoidal waveform y(t)=55sin(4πt+π÷8).
A.	π÷8
B.	π÷5
C.	π÷7
D.	π÷4
Answer» B.

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