![The relation between efficiency eta of a heat engine and the co - efficient of performance alpha of a refrigerator is: The relation between efficiency eta of a heat engine and the co - efficient of performance alpha of a refrigerator is:](https://i.ytimg.com/vi/czlGPCiZwOE/maxresdefault.jpg)
The relation between efficiency eta of a heat engine and the co - efficient of performance alpha of a refrigerator is:
![SOLVED: A refrigerator operates at 50% efficiency, that is, the ideal work is 50% of the actual work. If it operates between 0°C and 25°C, calculate the work to freeze 1 kg SOLVED: A refrigerator operates at 50% efficiency, that is, the ideal work is 50% of the actual work. If it operates between 0°C and 25°C, calculate the work to freeze 1 kg](https://cdn.numerade.com/ask_previews/300500bf-0770-4e1b-a7b8-3ad3819a92d9_large.jpg)
SOLVED: A refrigerator operates at 50% efficiency, that is, the ideal work is 50% of the actual work. If it operates between 0°C and 25°C, calculate the work to freeze 1 kg
![A household refrigerator with a coefficient of performance 1.2 removes heat from the refrigerated space at the rate of 60kJ/min . What would be cost of running this fridge for one month ( A household refrigerator with a coefficient of performance 1.2 removes heat from the refrigerated space at the rate of 60kJ/min . What would be cost of running this fridge for one month (](https://d1hj4to4g9ba46.cloudfront.net/questions/1808127_1199145_ans_597f29eedede457694c5d16602180318.jpg)
A household refrigerator with a coefficient of performance 1.2 removes heat from the refrigerated space at the rate of 60kJ/min . What would be cost of running this fridge for one month (
![3 Improving refrigerator efficiency reduces the size and cost of the... | Download Scientific Diagram 3 Improving refrigerator efficiency reduces the size and cost of the... | Download Scientific Diagram](https://www.researchgate.net/publication/304778015/figure/fig4/AS:380093462532099@1467632751293/Improving-refrigerator-efficiency-reduces-the-size-and-cost-of-the-solar-cells-required.png)
3 Improving refrigerator efficiency reduces the size and cost of the... | Download Scientific Diagram
![A carnot engine, having an efficiency of `eta=1//10` as heat engine, is used as a refrigerator. If t - YouTube A carnot engine, having an efficiency of `eta=1//10` as heat engine, is used as a refrigerator. If t - YouTube](https://i.ytimg.com/vi/f9S4k_Lq2Pw/maxresdefault.jpg)
A carnot engine, having an efficiency of `eta=1//10` as heat engine, is used as a refrigerator. If t - YouTube
![performance and efficiency of refrigerator || thermodynamics || physics || iitjee || neet || aiims - YouTube performance and efficiency of refrigerator || thermodynamics || physics || iitjee || neet || aiims - YouTube](https://i.ytimg.com/vi/H9ZUTizpGrE/maxresdefault.jpg)
performance and efficiency of refrigerator || thermodynamics || physics || iitjee || neet || aiims - YouTube
![SOLVED: The coefficient of performance of a refrigerator is 6.0. The refrigerator's compressor uses 145 W of electric power and is 95% efficient at converting electric power into work. A) What is SOLVED: The coefficient of performance of a refrigerator is 6.0. The refrigerator's compressor uses 145 W of electric power and is 95% efficient at converting electric power into work. A) What is](https://cdn.numerade.com/ask_previews/696268d3-5450-444a-9d64-a2e4bf992b84_large.jpg)