Question: Determine the colour-coded resistor value of red green black.
The color-coded resistor value of red, green, and black is 250 ohms.
The first two bands, red and green, represent the first two digits of the resistance value. In this case, red is 2 and green is 5. So, the first two digits of the resistance value are 25.
The third band, black, is the multiplier. Black represents a multiplier of 100, so the final resistance value is 250 ohms.
Here is a table of the color codes for resistors:
Color | Value |
---|---|
Black | 0 |
Brown | 1 |
Red | 2 |
Orange | 3 |
Yellow | 4 |
Green | 5 |
Blue | 6 |
Violet | 7 |
Gray | 8 |
White | 9 |
Gold | 0.1 |
Silver | 0.01 |
Comments
Post a Comment
let's start discussion