Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 1)
1.
What is the color code for a 220 
5% resistor?
5% resistor?Answer: Option
Explanation:
Resistor colour coding series:
Black 0
Brown 1
Red 2
Orange 3
Yellow 4
Green 5
Blue 6
Violet 7
Gray 8
White 9
None 20%
Silver 10%
Gold 5%
Therefore Red, Red, Brown, Gold
2 2 101 5%
= 22 x 10 = 220 ohm 5% (tolerance).
Video Explanation: https://youtu.be/8YHFQCqBGcA
Discussion:
61 comments Page 5 of 7.
Muhammad shakeel said:
1 decade ago
Resistance color: Black, golden, golden, red.
Dhana said:
1 decade ago
BB R O Y of Great Britan have Very Good Wife.
Mahesh said:
1 decade ago
Formula: (AB)*10^C.
A=RED.
B=RED.
C=BROWN.
A=RED.
B=RED.
C=BROWN.
Mahi said:
1 decade ago
I agreed but y don't u mention the formula
Rajat bhise said:
7 years ago
B B ROY G o the B ring V ery G ood W ife.
(2)
Kalaiyarasan said:
1 decade ago
BB Roy Good Bowling Very Good Wicket
Mohan said:
8 years ago
So what is the colour code of 221?
Manju kanoje said:
8 years ago
Nice clarification. Thank you all.
Anand p said:
1 decade ago
BB ROY Going Bombay Via Gate Way
Pankaj chauhan said:
9 years ago
Yes I too agree with the answer.
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