What is the second digit value for a resistor with a blue band?

The second digit value for a resistor with a blue band is 6. In the standard color code for resistors, each color corresponds to a specific number. The color blue is associated with the number 6.

Resistors typically have bands that indicate their resistance values, where the first two bands represent significant digits of the resistance value. The first band indicates the first significant figure, the second band (which is blue in this case) indicates the second significant figure, and the third band indicates the multiplier.

Understanding the color code for resistors is fundamental knowledge for Aircraft Electronics Technicians, as it allows them to easily identify and troubleshoot components in electronic circuits. The misinterpretation of resistor values can lead to incorrect circuit behavior, making familiarity with color codes crucial for ensuring proper engineering practices.