NEET2018Physics-Current Electricity
NEET 2018 Physics Resistors MCQ Question
Type: MCQ-fact-Easy-Class 12
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
A
Violet – Yellow – Orange – Silver
B
Yellow – Violet – Orange – Silver
C
Yellow – Green – Violet – Gold
D
Green – Orange – Violet – Gold
Correct Answer
Option B
Detailed Explanation
The color code for resistors is based on the numerical value of the resistance. The first two colors represent the first two digits, the third color is the multiplier, and the fourth color is the tolerance.
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