Question

Which digit is represented by a blue band on a resistor?
1) 4
2) 8
3) 6
4) 9

Answer 1

In the resistor color code, a blue band represents the digit 6.

Step-by-step explanation:

The digit represented by a blue band on a resistor is 6. When identifying the value of a resistor, the color bands are interpreted using a standard color code.

For example, a blue band in the color code corresponds to the number 6, so when you see a blue band on a resistor, it indicates that the associated digit for that band's position is 6.

The blue band on a resistor represents the third digit of its resistance value. To determine the value of the resistance, you need to refer to a resistor color code chart.

Each color corresponds to a specific digit, and the position of the blue band indicates the multiplier. In the given options, none of the digits are represented by a blue band, so none of the provided options is correct.