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AC Waveform Voltage Calculations

hard 10 Questions
Question 1 of 10

What is the formula to calculate Peak Voltage (Vp) from RMS Voltage (Vrms)?

The peak voltage is equal to the RMS voltage multiplied by the square root of 2.
Question 2 of 10

What is the formula to calculate Peak Voltage (Vp) from Peak-to-Peak Voltage (Vp-p)?

The peak voltage is half of the peak-to-peak voltage.
Question 3 of 10

What is the formula to calculate Peak Voltage (Vp) from Average Voltage (Vav)?

Peak voltage is equal to pi/2 times the average value.
Question 4 of 10

What is the formula to calculate Peak-to-Peak Voltage (Vp-p) from RMS Voltage (Vrms)?

Peak-to-peak voltage is equal to 2 times the square root of 2 times the RMS voltage.
Question 5 of 10

What is the relationship between Peak-to-Peak Voltage (Vp-p) and Peak Voltage (Vp)?

The peak-to-peak voltage is twice the peak voltage.
Question 6 of 10

What is the formula to calculate Peak-to-Peak Voltage (Vp-p) from Average Voltage (Vav)?

The peak-to-peak voltage is equal to pi times the average value.
Question 7 of 10

If the RMS voltage is 10V, what is the peak voltage?

Vp = ?2 * Vrms = ?2 * 10V ? 14.14V
Question 8 of 10

If the peak-to-peak voltage is 20V, what is the peak voltage?

Vp = Vp-p / 2 = 20V / 2 = 10V
Question 9 of 10

If the average voltage is 10V, what is the peak voltage?

Vp = (? / 2) * Vav = (? / 2) * 10V ? 15.71V
Question 10 of 10

Which value of an AC waveform is the most important for calculating power?

RMS (Root Mean Square) voltage is the effective value and is used for power calculations.
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