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 1 of 7.
Anil said:
1 decade ago
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%
This is right color coding.
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%
This is right color coding.
Manju said:
1 decade ago
I agreed
Neha pandey said:
1 decade ago
Ya this is correct sequence and a way of remembering is
B B R O Y GREAT BRITEN VERY GOOOD WIFE.
The 1st alphabet of the every word or letter indicating.
B B R O Y GREAT BRITEN VERY GOOOD WIFE.
The 1st alphabet of the every word or letter indicating.
Mahi said:
1 decade ago
I agreed but y don't u mention the formula
Lucky said:
1 decade ago
This is right.
I agree.
I agree.
Gayu said:
1 decade ago
Ya this is very easy to memory.
GDK said:
1 decade ago
Ya I agree with neha pandey good way to remember.
Anand said:
1 decade ago
Good way to Remember is BBROYGBVGW- BB Roy Great Britian Very Good Wife
Priyanka said:
1 decade ago
Yes it is a correct answer.
Anand p said:
1 decade ago
BB ROY Going Bombay Via Gate Way
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