When your retirement tax rate is higher than your tax rate throughout your working years, you benefit tax-wise with a Roth 401(k) plan. Taxpayers have the option of funding both a Roth 401(k) and a tax-deferred 401(k).
QUESTION: What are the advantages of using modified sine wave products? Modified sine wave products are initially more economical than true sine wave products. In addition, MSW inverters have the advantage when the load is a simple induction load like a motor, or a resistive load like a light bulb.
Eight 'harmonics' of the lowest note on a flute. Each of the standing waves in the sketch above corresponds to a sine wave. The sound of the flute is a little like a sine wave (a very pure vibration) when played softly, but successively less like it as it is played louder. To make a repeated or periodic wave that is not a simple sine wave, one can add sine waves from the harmonic series.