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  2. List of electronic color code mnemonics - Wikipedia

    en.wikipedia.org/wiki/List_of_electronic_color...

    Silver. ±10%. None. ±20%. The first letter of the color code is matched by order of increasing magnitude. The electronic color codes, in order, are: 0 = B lack. 1 = B rown. 2 = R ed.

  3. Ford Crown Victoria Police Interceptor - Wikipedia

    en.wikipedia.org/wiki/Ford_Crown_Victoria_Police...

    The 2004–2011 Police Interceptors are equipped standard with an open 3.27:1 rear axle (axle code Z5), with a traction-lock (Trac-Lok) 3.27:1 rear axle (axle code X5) optional, and are electronically limited to 129 mph (208 km/h) due to critical drive-line speed limitations.

  4. Electronic color code - Wikipedia

    en.wikipedia.org/wiki/Electronic_color_code

    A 2.26 kΩ, 1%-precision resistor with 5 color bands (), from top, 2-2-6-1-1; the last two brown bands indicate the multiplier (×10) and the tolerance (1%).. An electronic color code or electronic colour code (see spelling differences) is used to indicate the values or ratings of electronic components, usually for resistors, but also for capacitors, inductors, diodes and others.

  5. 25-pair color code - Wikipedia

    en.wikipedia.org/wiki/25-pair_color_code

    A common application of the 25-pair color code is the cabling for the Registered Jack interface RJ21, which uses a female 50-pin miniature ribbon connector, as shown in the following table. The geometry of the pins of the receptacle (right hand image) corresponds to the pin numbers of the table.

  6. Evaporative cooler - Wikipedia

    en.wikipedia.org/wiki/Evaporative_cooler

    The same equation indicates why evaporative coolers are of limited use in highly humid environments: for example, a hot August day in Tokyo may be 30 °C (86 °F) with 85% relative humidity, 1,005 hPa pressure. This gives a dew point of 27.2 °C (81.0 °F) and a wet-bulb temperature of 27.88 °C (82.18 °F). According to the formula above, at ...

  7. Cooper Industries - Wikipedia

    en.wikipedia.org/wiki/Cooper_Industries

    Net income. US$827.6 million (2011) Number of employees. 26,000 (2011) Website. cooperlighting .com. Cooper Industries was an American worldwide electrical products manufacturer headquartered in Houston, Texas. Founded in 1833, the company had seven operating divisions including Bussmann electrical and electronic fuses; Crouse-Hinds and CEAG ...

  8. Oil cooling - Wikipedia

    en.wikipedia.org/wiki/Oil_cooling

    Oil cooling. Oil cooling is the use of engine oil as a coolant, typically to remove surplus heat from an internal combustion engine. The hot engine transfers heat to the oil which then usually passes through a heat-exchanger, typically a type of radiator known as an oil cooler. The cooled oil flows back into the hot object to cool it continuously.

  9. Copper extraction - Wikipedia

    en.wikipedia.org/wiki/Copper_extraction

    Copper is a fairly common element, with an estimated concentration of 50–70 ppm (0.005–0.007 percent) in Earth's crust (1 kg of copper per 15–20 tons of crustal rock). [74] A concentration of 60 ppm would multiply out to 1.66 quadrillion tonnes over the 2.77 × 10 22 kg mass of the crust, [ 75 ] or over 90 million years' worth at the 2013 ...