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Resistors are quite small.
We use colour codes in order to be able to fit a lot of information in little space.
Each colour represent a number.
Each band of colour have its own representation.
On a 4 band resistor, the first two are actual values, the third is a multiplier and the fourth is accuracy.
Please check out related question and answer down below for more information.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agothe resistor have 10 colours they are
1.black
2.brown
3.red
4.orange
5.yellow
6.green
7.blue
8.voilet
9.grey
10.white
the resistor have 3 tolerance bands they are
1.gold +-5%
2.silver +-10%
3.no colour +-20%
Wiki User
∙ 10y agoThe color code on resistors shows the amount of electricity that they each resist. It is important that you use a resistor with enough voltage that you do not damage the electronics.
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Blue is what number on the resistor color code?
4
What is color code of 2.2ohms resistor?
Thecolorcode of 2.2 ohms resistor is red red yellow silver.
How do you read the value off a resistor?
Scroll down to related links and look at "Color Code Calculator - Resistor values with 4 and 5 color bands".
What is color code of 250 ohm resistor?
Green Red Brown
What are the objectives about resistor color code?
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.
What is the resistor color code and how is it used to identify and select resistors?
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.
Why do resistors have a color code?
Colour code used to identify resistance of the resistor
What is color coded?
In electronics, a color code is used to show the value of a resistor. Color codes can be used to communicate just about anything that one might want to.
Can you get the colour code for capacitors?
Yes..... its like the resistor color code
What is the Technique used in resistors is coding or decoding?
If you want resistor color code, look in wikipedia electronics color code
Blue is what number on the resistor color code?
4
What is Resistor Table?
Scroll down to related links and look at "Resistor color code table".
How do you tell one resistor from another?
learn the color code.
What is color code of 2.2ohms resistor?
Thecolorcode of 2.2 ohms resistor is red red yellow silver.
What is the color code for a 330 ohm resistor?
orange-orange-orange
How can a technician identify a wire wound resistor that is color coded?
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!
How do you read the value off a resistor?
Scroll down to related links and look at "Color Code Calculator - Resistor values with 4 and 5 color bands".
