Colour code of resistor is Yellow-Violet Orange-Gold. Find its value.
Colour code of resistor is Yellow-Violet Orange-Gold. Find its value.
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| Yellow (x) | Violet (y) | Orange (z) | Gold (T%) | |
| Value | 4 | 7 | 3 | ± 5 |
Value of resistance: xy × 10z Ω ± tolerance
∴ Value of resistance = 47 × 103 Ω ± 5%
= 47 kΩ ± 5%
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