if an ac voltage signal is acting erratic due to electrical noise/interference the reading can be smoothed…

if an ac voltage signal is acting erratic due to electrical noise/interference the reading can be smoothed out by using the lpf function.\ntrue\nfalse

if an ac voltage signal is acting erratic due to electrical noise/interference the reading can be smoothed out by using the lpf function.\ntrue\nfalse

Answer

Answer:

True

Explanation:

Step1: Understand LPF function

A Low - Pass Filter (LPF) allows low - frequency signals to pass through while attenuating high - frequency signals.

Step2: Analyze electrical noise

Electrical noise/interference is often composed of high - frequency components.

Step3: Determine the effect on AC voltage signal

When an AC voltage signal is affected by electrical noise (high - frequency), using an LPF will filter out the high - frequency noise, thus smoothing out the reading.