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A. Black, black, orange
B. Red, red, red

2007-06-05 04:38:08 · 9 answers · asked by inthewakeofbloodshed 1 in Science & Mathematics Engineering

9 answers

Sorry Carl you are incorrect, tight tolerance 5 bands can and do if you want to express .01 ohms

2007-06-05 05:19:40 · answer #1 · answered by Anonymous · 1 1

Is this a real question?

2 2 00 -> red red red

Black black orange would be:
0 0 000 ohms, which isn't a sensible value. No resistor would start with black as the first color band.

0 - Black
1 - Brown
2 - Red
3 - Orange
4 - Yellow
5 - Green
6 - Blue
7 - Purple
8 - Gray
9 - White

2007-06-05 12:11:53 · answer #2 · answered by Carl M 3 · 0 0

See http://www.elexp.com/t_resist.htm for the resistor colour code.

The important point to note is that the first two bands represent digits, but the third band represents the number of zeros to be written after these.

2.2 k = 2200 ohms, which is 2, 2, followed by 2 zeros. Since 2 is represented by red, the code is red, red, red (B).

2007-06-05 12:13:47 · answer #3 · answered by rrabbit 4 · 1 0

Red red red.

2007-06-05 11:40:39 · answer #4 · answered by Anonymous · 0 0

Bad Boys Rape Our Young Girls, But Violet Gives Willingly.

2007-06-05 15:46:49 · answer #5 · answered by Bryan H 3 · 1 0

Sorry Logan

Meant a thumbs up...
You are right, there are many 0.xx resistors.

2007-06-05 12:52:56 · answer #6 · answered by uisignorant 6 · 0 0

that would be
B. Red, red, red

2007-06-05 11:44:34 · answer #7 · answered by Bob W 2 · 0 0

All reds baby...

2007-06-05 11:47:34 · answer #8 · answered by Anonymous · 0 0

b. red, red, red

2007-06-05 11:45:53 · answer #9 · answered by larry s 2 · 0 0

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