Resistors Flashcards
1
Q
Resistors stop what blowing up?
A
LED’s, Buzzers and etc.
2
Q
The resistor is too small for their resistance number so we use what?
A
A colour code.
3
Q
What does the first colour represent?
A
The first digit
4
Q
What does the second colour represent?
A
The second digit
5
Q
What does the third colour represent?
A
The number of zeros
6
Q
A red strip represents what number?
A
2
7
Q
A Orange strip represents what number?
A
3
8
Q
A yellow strip represents what number?
A
4
9
Q
A green strip represents what number?
A
5
10
Q
A blue strip represents what number?
A
6
11
Q
A violet strip represents what number?
A
7
12
Q
A grey strip represents what number?
A
8
13
Q
A white strip represents what number?
A
9
14
Q
If there is a fourth colour it represents?
A
The tolerance
15
Q
A silver band is equal to
A
10%
