Question

Look at the resistor illustrated in the figure above. Based on your knowledge of the resistor color code, what are the resistance value and tolerance of this resistor?

A. 92 k 20%
B. 7.9 k 10%
C. 63 k 5%
D. 124 k 5%

Answer 1

A because of the resistors are four in this options first option is multiplied by 4

Answer 2

In the given resistor we have a case of four bands

So, the first color will give first digit

Second color will give second digit

Third color will give the multiplier

And fourth digit will give the tolerance value

So, in the four colors

Blue color correspond to digit 6

Orange color correspond to digit 3

Orange color in case of multiplier corresponds to
`10^3`

And Gold corresponds to tolerance value 5%

So, finally we will get

63k5% since,
`10^3=1000=kilos \text{that is k}`

Therefore, option C is correct