JEE PYQ: Current Electricity Question 55
Question 55 - 2019 (09 Jan 2019 Shift 1)
A resistance is shown in the figure. Its value and tolerance are given respectively by:
(1) $270,\Omega$, 10%
(2) $27,\text{k}\Omega$, 10%
(3) $27,\text{k}\Omega$, 20%
(4) $270,\Omega$, 5%
Show Answer
Answer: (2)
Solution
Color code: Red, Violet, Orange, Silver. $R = 27 \times 10^3,\Omega \pm 10% = 27,\text{k}\Omega \pm 10%$.