Q.

In the resistance colour code, the fourth band signifies –

A. tolerance level
B. power of ten
C. the total value of resistance
D. the material of the resistor
Answer» A. tolerance level
Explanation: The first and second band represent the numerical value of the resistor, and the color of the third band specify the power-of- ten multiplier. Reading the resistor from left to right, the fourth band represents the tolerance.
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