A resistance is shown in the figure. Its value and tolerance are given respectively by:
(A)270Ω,10%
(B)27 kΩ,10%✓ Correct
(C)27 kΩ,20%
(D)270Ω,5%
Answer: (B)
Solution
Reading the colour bands, red gives 2, violet gives 7 and orange is the multiplier ×103, so the value is 27×103Ω=27kΩ. The silver tolerance band stands for ±10%, so the resistor is 27kΩ with 10% tolerance.
JEE Main · 2019 · 09 Jan 2019 · Shift 1 · Single correct option
