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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