Question

The tolerance level of a resistor with the colour code red, blue, orange, gold is

• A. $\pm 5\%$
• B. $\pm 10\%$
• C. $\pm 20\%$
• D. $\pm 40\%$

Answer 1

Answer: (A)

The tolerance level of resistance is given by 4^th colour
Gold represent $\pm 5\%$ tolerance