A variable-frequency drive (VFD, or adjustable-frequency drives, adjustable-speed drives, variable-speed drives, AC drives, micro drives, inverter drives, or drives) is a type of AC motor drive (system incorporating a motor) that controls speed and torque by varying the frequency of the input electricity. Depending on its topology, it controls the associated voltage or current variation.
by Munshi Man October 31, 2023
Get the Variable Frequency Drive (VFD) mug.Variables that occur when the two explanatory variables , x and z, have a collective causation effect on y. The difference between the two cannot be distinguished because there is not enough evidence to determine the validity of a statistical relationship.
Weight gain is greatly influenced by activity level, but age, the confounding variable, also plays an influential role on weight gain.
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by Ohioveteran2035 March 27, 2024
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The way his subscriber count kept climbing was all thanks to those intermittent variable rewards; every notification felt like a little win!
by Emotional Cruiser September 22, 2025
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Hym "You're presupposing that there's only one consistent variable. You can't possibly believe there are not externally imposed circumstances. 'BuT yOu CaN't Do AnYtHiNg AbOuT tHoSe BeCaUsE iT cOuLd ReQuIrE mE tO dO sOmEtHiNg I dOn'T wAnT tO' Fucking garbage."
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