A carbon resistance has a colour sequence of bands as blue, yellow, red and silver. The value of resistance is :
A. 64 × 102 Ω
B. (64 × 102 ± 10%) Ω
C. 642 × 104Ω
D. (26 × 103 ± 5%) Ω
Answer:B
A carbon resistance has a colour sequence of bands as blue, yellow, red and silver. The value of resistance is :
A. 64 × 102 Ω B. (64 × 102 ± 10%) Ω C. 642 × 104Ω D. (26 × 103 ± 5%) Ω