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Color coded resistors Mnemonics are used to help memorize the electronic color codes for resistors . Mnemonics describing specific and relatable scenarios are more memorable than abstract phrases.
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.
ROYGBIV (in reverse VIBGYOR) is commonly used to remember the order of colors in the visible light spectrum, as seen in a rainbow. Richard of York gave battle in vain" (red, orange, yellow, green, blue, indigo, violet). Additionally, the fictitious name Roy G. Biv can be used as well. (red, orange, yellow, green, blue, indigo, violet).
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For power in watts: Twinkle twinkle little star, Power equals I (current) squared R (resistance). "ELI the ICE man": E leads the I in an inductor, I leads the E in a capacitor. Useful in power factor correction.
After his mother was k**led by Nazis in 1941, he joined the French resistance at age 17. He spend most of World War 2 in an underground laboratory in Paris forging passports. He is estimated to ...
An axial-lead through-hole zero-ohm resistor is generally marked with a single black band, [6] the symbol for "0" in the resistor color code. Surface-mount zero-ohm resistors are usually marked with a single or multiple "0" (if size allows marking), where the number of digits can indicate the tolerance or maximum resistance rating, as is the ...
The Air also boasts 8GB of unified memory, 256GB of storage and up to 18 hours of battery life. Plus, it's marked down in all four colors. For a little more dough, you can upgrade the storage and RAM.