Q14 of 35 Page 90

In an electrical circuit three incandescent bulbs A, B and C of rating 40 W, 60 W and 100 W respectively are connected in parallel to an electric source. Which of the following is likely to happen regarding their brightness?

Since bulb having high power rating will led to production of more heat as well as more light. So, Brightness of bulb B will be more than that of A

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