The colour code of a 0.27 ohm resistor is red (2) violet (7) silver (0.01)
______123456______Example of a 4 band resistorNote that band 1,2,3 and 5 makes up the 4 in use
27x0.01=0.27
The fourth band (number 5) indicate how accurate this resistor is.
In this example, Gold, indicates accuracy within 5% of indicated value.
For more information regarding calculation, please have a look at related question below.
4
Thecolorcode of 2.2 ohms resistor is red red yellow silver.
Scroll down to related links and look at "Color Code Calculator - Resistor values with 4 and 5 color bands".
Green Red Brown
The color code is a means of displaying the resistance value of the component, correct to 2 significant figures, on an area where printed digits would be unreadable because of its small size.
The resistor color code use to help to identify the resistance of the resistor. There are four color in the resistor that help to identify the resistance of the resistor. The first and second color represent the numerical value of the resistor. The third color represent the multiplier. The four color represent the tolerance.
Yes..... its like the resistor color code
4
Scroll down to related links and look at "Resistor color code table".
Colour code used to identify resistance of the resistor
learn the color code.
Thecolorcode of 2.2 ohms resistor is red red yellow silver.
orange-orange-orange
The same way he/she can identify a composite resistor that is color coded or a metal film resistor that is color coded: by reading the color code bands. They all use the same color code. If for some reason the color bands are damaged and unreadable, the resistor will have to be removed and measured with a meter. However this reading may be incorrect as whatever caused the color bands to become unreadable may have also damaged the resistor, changing its value. Verify the value on the schematic!
Scroll down to related links and look at "Color Code Calculator - Resistor values with 4 and 5 color bands".
A 0.1 ohm resistor is color coded brown (1) black(0) silver (x 10-2).
Black is never the first band of a resistor color code, so you must be reading the stripes backwards. Orange-Orange-Black = 33 ohms.