TS EAMCET · Physics · Kinetic Theory of Gases
The carnot heat engine have an efficiency of The temperature of sink is maintained at To increase the efficiency upto the increment in the source temperature is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
Recall the formula of efficiency of Carnot's engine in terms of source and sink temperature, η=1-T2T1, here T2=500 K, it means, 0.5=1-500T1 .....1 when the efficiency becomes, 0.8 then, 0.8=1-500T1+x ...2 from the equation one and two,…
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