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Two heaters A and B have power rating of 1 kW and 2 kW, respectively. Those two are first connected in series and then in parallel to a fixed power source. The ratio of power outputs for these two cases is :
Two heaters A and B have power rating of 1 kW and 2 kW, respectively. Those two are first connected in series and then in parallel to a fixed power source. The ratio of power outputs for these two cases is :
Updated On: Oct 10, 2024
- 1 : 1
- 2 : 9
- 1 : 2
- 2 : 3
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The Correct Option is B
Solution and Explanation
The correct option is (B) :2 : 9.
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