Steam engine of 30 \% efficiency wasted heat of 2.1 \times 10^9 {J} {\min}^{-1}. The work done by this engine is

Correct Answer is : 9×108Jmin−1

AP EAPCET 12 July 2022 Shift 2 Paper

Question : 99 of 160

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Steam engine of 30% efficiency wasted heat of 2.1×109Jmin−1. The work done by this engine is

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