CUET Preparation Today
The carbon resistor has a set of coaxial coloured rings on it which are labelled here in the figure. What is the resistance value with a tolerance value for the colour coded resistor shown in the figure.
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4200 Ω ± 5% 402 Ω ± 5% 240 Ω ± 10% 420 Ω ± 5% |
420 Ω ± 5% |
The correct answer is Option (4) → 420 Ω ± 5% |
