A sine wave with an RMS value of 12 V is riding on a dc level of 18 V. The maximum value of the resulting waveform is
A. 6 V
B. 30 V
C. 35 V
D. 0 V
Answer:C
A sine wave with an RMS value of 12 V is riding on a dc level of 18 V. The maximum value of the resulting waveform is
A. 6 V B. 30 V C. 35 V D. 0 V