A carbon resistor of (47 ± 4.7) k is to be marked
with rings of different colours for its identification. The colour code sequence will be
Yellow — Green — Violet — Gold
Yellow — Violet — Orange — Silver
Violet — Yellow — Orange — Silver
Green — Orange — Violet — Gold
As we have learned
To remember the sequence of colour code -
B B ROY Great Britain Very Good Wife
- wherein
As per code : 3- orange
4-yellow
7-violet
10%- silver
Option 1)
Yellow — Green — Violet — Gold
This is incorrect
Option 2)
Yellow — Violet — Orange — Silver
This is correct
Option 3)
Violet — Yellow — Orange — Silver
This is incorrect
Option 4)
Green — Orange — Violet — Gold
This is incorrect