Commercial cleaning is a broad term predominantly used by cleaning companies who earn an income by being contracted by individuals, businesses, or corporations to carry out cleaning jobs in a variety of premises. Cleaning companies can be found in virtually every town and city in the world, with a higher concentration in affluent regions. Typically these companies market their services via a professional sales force, advertising, word of mouth, or websites.

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Power Variations Due to Alternating Current in a Light Bulb

In a previous blog, we talked about the effect that different waveforms have on RMS vs. Peak voltage.  Now we’re going to look at the ramifications of that when it comes to power consumption.  For purposes of discussion, we are going to use an old-fashioned light bulb with a filament – something that’s easier for most …

The post Power Variations Due to Alternating Current in a Light Bulb appeared first on CTG Technical Blog.


In a previous blog, we talked about the effect that different waveforms have on RMS vs. Peak voltage.  Now we’re going to look at the ramifications of that when it comes to power consumption.  For purposes of discussion, we are going to use an old-fashioned light bulb with a filament – something that’s easier for most …

The post Power Variations Due to Alternating Current in a Light Bulb appeared first on CTG Technical Blog.


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