A Square Wave Voltage Varies Between 0 V and 12

question 11

Multiple Choice

A square wave voltage varies between 0 V and 12 V. The positive pulses are 75 μ s wide and there is a 25 μ s gap between them. What is the DC average of the waveform?

• A) 3 V
• B) 4 V
• C) 6 V
• D) 9 V