Resistor Color Code – Test Questions & Answers

  Questions

1. What is the color code of 333kΩ,± 5% five band resistor?

1. Orange, Orange, Red, Orange, Gold
2. Orange, Orange, Orange, Orange, silver
3. Orange, Orange, Orange, Red, Gold
4. Orange, Orange, Orange, Orange, Gold

2. In a 6 band color code the, what does the 6th band represent?

1. Temperature Coefficient
2. Multiplier
3. Tolerance
4. None of these

3. What is the tolerance value for a grey color in the tolerance band?

1. ± 0.5%
2. ± 0.25%
3. ± 0.05%
4. ± 0.1%

4. What is the color code for a 5KΩ, tolerance ± 5% resistor?

1. Green, Black, Red, Silver
2. Green, Brown, Orange, Gold
3. Green, Black, Red, Gold
4. Green, Brown, Red, Gold

5. What is the tolerance of a 3 band resistor?

1. ±20%
2. ±0.1%
3. ±0.5%
4. ±.25%

6. What is the value of a six-band resistor, which has band color Green, Blue, Black, Orange, Violet, Brown?

1. 560KΩ, ± 0.10%, Temp co-efficient 100ppm/°C
2. 56KΩ, ± 0.10%, Temp co-efficient 100ppm/°C
3. 560KΩ, ± 0.25%, Temp co-efficient 50ppm/°C
4. 560KΩ, ± 0.50%, Temp co-efficient 250ppm/°C

7. What is the value of a 4 band resistor which has the first band – Green, the second band – Blue, the third band- orange, the fourth band – Gold?

1. 56K ± 10%
2. 56K ± 5%
3. 5.6K ± 5%
4. 56K ± 2%

8. What is the multiplier value for the color blue in multiplier band?

1. 10K
2. 10M
3. 100K
4. 1M

9. Which color represents digit 7 in resistor color code?

1. White
2. Blue
3. Violet
4. Green

10. What is the value of a resistor which has first three color bands are Red, black, and Orange?

1. 2KΩ
2. 20KΩ
3. 203Ω
4. 200KΩ

  Answers

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