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What is the correct expression for the form factor?

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in Basic Electrical Engineering by (88.7k points)
What is the correct expression for the form factor?

(a) Irms * Iav

(b) Irms / Iav

(c) Irms + Iav

(d) Irms – Iav

The question was asked during an interview.

My question is based upon Average and RMS Values of Sinusoidal & Non-Sinusoidal Currents and Voltages in portion Alternating Voltage and Current of Basic Electrical Engineering

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Right answer is (b) Irms / Iav

To explain: The correct expression for form factor is Irms/Iav where Irms is the rms value of the current and Iav is the average current.

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