Question

How to calculate resistance value from colour code?

Answer 1

check from the above

Answer 2

Resistors are marked with coloured bands on them and usually a resistor will have four bands of colors. Each band color is associated with a number. For example: the first band color represents the first digit of the resistance value. The color code is always read from left to right. The color code starts from 0 to 9 and the colors are black, brown, red, orange, yellow, green, blue, violet, grey, white respectively. For easy remembrance we can learn it as “BBROY GREAT BRITAIN VERY GOOD WIFE”