Dec. 2, 2013 12:01 p.m. I keep reading the average new car sells for over $30,000 now, but I sure see a lot more newer less expensive cars on the road than more expensive, unless my guesses as to sales price is wrong. I can accept the number as an average, but that makes me wander what the median price is.
Extensive compressor reviews and FAQ. Active versus passive: what does it mean, and why choose one over the other? First, all the word active means is that some component inside requires power, either a battery or an external voltage source. Passive just means that no components inside need to be powered. Examples of active components include transistors, LED lights, and opamps or other IC chips.
From Wikipedia, the free encyclopedia. A sail switch, vane switch or flow switch is a mechanical switch that is switched on or off in response to the flow or non-flow of a fluid such as air or water. A sail switch typically operates through the use of a paddle which gets displaced due to the force of fluid moving past it.