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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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Three capacitors each of capacity 4 μF are to be connected in such a way that the effective
- There are four light-weight-rod samples A,B,C,D seperately suspended by threads
- A particle of mass m, charge Q and kinetic enery T enters a transverse
- A motor-cyclist drives a motor cycle in a vertical circle. His minimum velocity
- 24 cells of emf 1.5 V each having internal resistance of 1 ohm are connected
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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