Calculate the phase angle of the sinusoidal waveform w(t)=.45sin(87 t+ – McqOptions

MCQOPTIONS

1.	Calculate the phase angle of the sinusoidal waveform w(t)=.45sin(87 t+8 787).
A.	2 39
B.	8 787
C.	5 74
D.	42 4
Answer» C. 5 74

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