Q. A color coded carbon resistor has the colors orange, blue, green and silver. Its resistance value and tolerance percentage respectively are
Solution:
Number
Multiple
Tolerance
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Gold
Silver
No colour
First colour gives first digit, second colour gives second digit and third digit gives the multiplier and fourth colour gives the tolerance. Resistance of the given resistor
Number | Multiple | Tolerance |
---|---|---|
Black | ||
Brown | ||
Red | ||
Orange | ||
Yellow | ||
Green | ||
Blue | ||
Violet | ||
Grey | ||
White | ||
Gold | ||
Silver | ||
No colour |