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In a refrigerator the inside temperature...

In a refrigerator the inside temperature is at 270 K and the room temperature is 300 K. How many joules of heat will be delivered to the room for each joule of electric energy consumed by the refrigerator ?

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MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
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  2. A reversible engine converts one-sixth of heatinput into work. When th...

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  3. In a refrigerator the inside temperature is at 270 K and the room temp...

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  4. A refrigerator has to transfer an averageof 200 Joule ofheat per sec f...

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