AC Signals

Refering to the voltage waveform v(t), determine the period

• 4 s
• 5 s
• 7 s
• 14 s

Determine the Frequency

• 0.250 Hz
• 0.200 Hz
• 0.143 Hz
• 0.0714 Hz

Determine the peak-to-peak voltage

• 15 V
• 30 V
• -15 V
• -30 V

Determine the dc voltage

• 0 V
• 7.50 V
• 1.07 V
• 10.7 V

Determine the instantaneous value at 6s

• -6.5 V
• -7.0 V
• -7.5 V
• -8.0 V