Question: Periodic is characterized by a repetition at fixed time intervals. [A]. True [B]. False Answer: Option A Explanation: No answer description available for this question.

Question: Duty cycle is the characteristic of a pulse waveform that indicates the high time versus the low time. [A]. True [B]. False Answer: Option B Explanation: No answer description available for this question.

Question: Average value of a sine wave is 0.707 times the peak value. [A]. True [B]. False Answer: Option B Explanation: No answer description available for this question.

Question: Amplitude is the maximum value of a voltage or current. [A]. True [B]. False Answer: Option A Explanation: No answer description available for this question.

Question: A phasor represents [A]. the magnitude and a quantity direction [B]. the width of a quantity [C]. the phase angle [D]. the magnitude of a quantity Answer: Option A Explanation: No answer description available for this question.

Question: A square wave has a period of 60 s. The first odd harmonic is [A]. 5 kHz [B]. 50 kHz [C]. 500 kHz [D]. 33.33 kHz Answer: Option B Explanation: No answer description available for this question.

Question: A sawtooth wave has a period of 10 ms. Its frequency is [A]. 10 Hz [B]. 50 Hz [C]. 100 Hz [D]. 1,000 Hz Answer: Option C Explanation: No answer description available for this question.

Question: A waveform has a baseline of 3 V, a duty cycle of 20%, and an amplitude of 8 V. The average voltage value is [A]. 4 V [B]. 4.6 V [C]. 1.6 V [D]. 11 V Answer: Option A…

Question: 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…

Question: A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is [A]. 45.12 mA [B]. 16 mA [C]. 39.6 mA [D]. 22.6 mA Answer: Option C Explanation: No answer description available for this question.