AP EAMCET · PHYSICS · Thermodynamics
The temperature of the sink of a Carnot engine is . In order to increase the efficiency of the Carnot engine from to , the temperature of the sink should be increased by
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
Efficiency of the carnot engine is given by, η=1-TsinkTsource. Case 1: 25100=1-250Tsource⇒250Tsource=1-14⇒Tsource=10003 K Case 2: 50100=1-250Tsource⇒250Tsource=1-12⇒Tsource=500 K The temperature of the sink should be increased by,…
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