The resistance of a carbon resistor of colour code Red-Red Green Silver is(in kΩ)

The resistance of a carbon resistor of colour code Red-Red Green Silver is (in kΩ)

Options

(a) 2200±5%
(b) 2200±10%
(c) 220±10%
(d) 220±5%

Correct Answer:

2200±10%

Explanation:

Given, Colour coding of resistance = Red, Red, Green, Silver

First band value = 2

Second band value = 2

Third band value = 10⁵

Fourth band value = ± 10%

Now, R = 22 × 10⁵ ± 10% Ω

R = 2200 ± 10% kΩ

admin:

Related Questions

  1. A boy standing at the top of a tower of 20m height drops a stone
  2. A bus is moving with a speed of 10 ms⁻¹ on a straight road
  3. An object moving with a speed of 6.25 m/s, is deaccelerated at a rate given by
  4. α- particles, β – particles and γ – rays are all having same energy.
  5. Coherent sources are those sources for which