【Daily Question】Utilities - Mechanical & Electrical - 20200317
Thread Content
The voltage of the sinusoidal alternating current source is applied across the load inductance, and the variation pattern of the resulting alternating current is related to the voltage. A. Same waveform, same phase B. Different waveforms, phase lead C. Same waveform, phase lag D. Different waveforms, same phase Answer: C
C. The waveforms are the same, with a phase lag