How to read 5 band resistor color code

If the colors on a 5 band resistor is in this order: brown, green, red, blue and violet (as shown in figure). The values of color bands will be like this: Brown = 1, Green = 5, Red = 2, blue = 10⁶, Violet = 0.10%.

1. What is the 5th band on a resistor?
2. What do the first 3 bands indicate on a 5 band resistor?
3. What is the 4 color bands of the 470ω 5 resistor?
4. What is color coding?
5. What Colour is a 340 k ohm resistor with 5% tolerance?
6. What is 5 in the second band of the resistor color coding means?
7. What do resistor colors mean?

What is the 5th band on a resistor?

5 band resistor

Resistors with high precision have an extra band to indicate a third significant digit. Therefore, the first three bands indicate the significant digits, the fourth band is the multiplication factor, and the fifth band represents the tolerance.

What do the first 3 bands indicate on a 5 band resistor?

5 band resistors are resistors with higher precision, and they have an extra band for a 3^rd significant digit. As such, the first three bands denote the significant digits of the resistance and everything else shifts to the right, making the fourth band the multiplier and the fifth band the tolerance.

What is the 4 color bands of the 470ω 5 resistor?

470 ohm resistor color code for 4-band is calculated as:

(1st digit) = Yellow = 4. (2nd digit) = Violet = 7. (multiplier) = Brown = 1 = 10^1 = 10. (tolerance) = Gold= ±5%

What is color coding?

Color coding in the workplace mainly concerns the safety and disaster preparedness of the workforce. The concept consists of assigning different colors to indicate various risks, dangers, and safety hazards either up-close or from a distance (even when vision is compromised and reading safety signs could be difficult).

What Colour is a 340 k ohm resistor with 5% tolerance?

So the resistance with tolerance can be written as: $R = 3.5\Omega \pm 5\% $. Therefore the colour code will be: orange, green, red and gold. So option D is correct.

What is 5 in the second band of the resistor color coding means?

In the color code table, brown has a value of 1 which is the 1^st digit, green has a value of 5 which is the second digit and red has a value of 2 which is the 3^rd digit.

What do resistor colors mean?

The colour code used to denote the tolerance rating of a resistor is given as: Brown = 1%, Red = 2%, Gold = 5%, Silver = 10 % If resistor has no fourth tolerance band then the default tolerance would be at 20%.