How can we read a resistor? It is very easy. On the resistor, there are several colors. Color used are black, brown, red, orange, yellow, green, blue, violet, gray, and white.

Resistance can be calculated by

R = (First digit * 10 + second digit) * multiplier.

Therefore,

R = (Red * 10 + Orange) * Green = (2 * 10 + 3) * 100,000 = 230,000 ohm.

Tolerance of silver is + 10 % Tolerance of gold is + 5 %.

What is the resistance of each resistor?

[Ch 11] - [Ch 12] - [Ch 13] - [Ch 14] - [Ch 15]