A carbon resistor of(47+-4.7)is to be marked with rings of different colours.what is the colour code sequence???
Answers (2)
3rd Aug, 2019
Yellow, violet, black,gold
Yellow-4 . Violet-7 Black-10*0=1 gold=±5%
Clarification - first and second show significant. Third show Multiplier and last show tolerance. And we know that any number have 0 power then the value will be-
47×1+-4.7
Comments (0)
29th May, 2018
Hey ,
According to the question ,
R = (47 ± 4.7) x 10 3
R = 47 x 103 ± 10%
Ω
As per color code, 3 - Orange, 4 - Yellow, 7 - Violet, 10% - Silver
Thank you !
Comments (0)
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