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JEE · NEET Previous Year Question

$If the last band on the carbon resistor is absent, then the tolerance is$

Topic: JEE PYQ

Answer: B. Full step-by-step solution below.

A $5 %$
B $20 %$
C $10 %$
D $15 %$

Correct answer: B

Solution

(b) The last band on the carbon resistor stands for tolerance. If it is absent, then the tolerance is 20 % .

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