Q.

A carbon resistor of (47±4.7)kΩ is to be marked with rings of different colours for its identification. The colour code sequence will be

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a

Violet - Yellow - Orange - Silver

b

Yellow - Violet - Orange - Silver

c

Yellow - Green - Violet - Gold

d

Green - Orange - Violet - Gold

answer is B.

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Detailed Solution

(47±4.7)kΩ=47×103±10%Ω∴ Yellow - Violet - Orange - Silver
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