4-Band Resistor Quiz

What does the first color band on a 4-band resistor represent?

• First significant digit

• Second significant digit

• Multiplier

• Tolerance

Which color represents the digit 5 in the resistor color code?

• Blue

• Green

• Red

• Orange

The multiplier band on a resistor is gold. What does this indicate?

• Multiply by 10^{-1}

• Multiply by 10^{1}

• Multiply by 10^{2}

• Multiply by 10^{-2}

What is the tolerance represented by a silver band?

• ±1%

• ±2%

• ±5%

• ±10%

A resistor has the following color bands: Yellow, Violet, Orange, Gold. What is its resistance value?

• 47,000 Ω ± 5%

• 74,000 Ω ± 5%

• 4,700 Ω ± 5%

• 7,400 Ω ± 5%

Which color represents the multiplier 10^{6}?

• Blue

• Green

• Yellow

• Red

If a resistor has a brown band for tolerance, what is the tolerance percentage?

• ±1%

• ±2%

• ±5%

• ±10%

What is the color sequence for a 220 Ω ± 5% resistor?

• Red, Red, Brown, Gold

• Red, Red, Black, Gold

• Brown, Red, Brown, Gold

• Orange, Orange, Brown, Gold

Which of the following color combinations represents the highest resistance value?

• Brown, Black, Orange, Gold

• Orange, Orange, Orange, Silver

• Yellow, Violet, Orange, Gold

• Blue, Grey, Yellow, Silver

What is the resistance value of a resistor with bands: Brown, Black, Red, Gold?

• 1,000 Ω ± 5%

• 10 Ω ± 5%

• 100 Ω ± 5%

• 1,200 Ω ± 5%