A refrigerator based on carnots cycle receives heat from 227^° c and rejects heat at 727^° c . let work required per unit heat received be x . if the same machine
![thermodynamics - Does a heat engine inside of a refrigerator increase efficiency? - Physics Stack Exchange thermodynamics - Does a heat engine inside of a refrigerator increase efficiency? - Physics Stack Exchange](https://i.stack.imgur.com/8Pfte.png)
thermodynamics - Does a heat engine inside of a refrigerator increase efficiency? - Physics Stack Exchange
![INCREASING THE EFFICIENCY OF REFRIGERATOR BY REDUCES THE LOSSES IN EVAPORATOR, COMPRESSOR AND CONDENSER | Semantic Scholar INCREASING THE EFFICIENCY OF REFRIGERATOR BY REDUCES THE LOSSES IN EVAPORATOR, COMPRESSOR AND CONDENSER | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/8bbde1bceb5b1ed6c5a0acdd0d6c415fd548fd6e/2-Figure1-1.png)
INCREASING THE EFFICIENCY OF REFRIGERATOR BY REDUCES THE LOSSES IN EVAPORATOR, COMPRESSOR AND CONDENSER | Semantic Scholar
![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
![SOLVED:A refrigerator has a second-law efficiency of 28 percent, and heat is removed from the refrigerated space at a rate of 800 Btu / min . If the space is maintained at SOLVED:A refrigerator has a second-law efficiency of 28 percent, and heat is removed from the refrigerated space at a rate of 800 Btu / min . If the space is maintained at](https://cdn.numerade.com/previews/546d4cdd-552f-41dd-95d7-c9fe0926edf8_large.jpg)
SOLVED:A refrigerator has a second-law efficiency of 28 percent, and heat is removed from the refrigerated space at a rate of 800 Btu / min . If the space is maintained at
![SOLVED: The efficiency of a refrigerator increases by 3 percent for each °C rise in the minimum temperature in the device. What is the increase in the efficiency for each (a) K, ( SOLVED: The efficiency of a refrigerator increases by 3 percent for each °C rise in the minimum temperature in the device. What is the increase in the efficiency for each (a) K, (](https://cdn.numerade.com/ask_previews/ff34771b-421b-4753-92ae-d04666af6593_large.jpg)
SOLVED: The efficiency of a refrigerator increases by 3 percent for each °C rise in the minimum temperature in the device. What is the increase in the efficiency for each (a) K, (
![How your refrigerator has kept its cool over 40 years of efficiency improvements | ASAP Appliance Standard Awareness Project How your refrigerator has kept its cool over 40 years of efficiency improvements | ASAP Appliance Standard Awareness Project](https://appliance-standards.org/sites/default/files/Refrigerator%20graph%20with%20legends.png)
How your refrigerator has kept its cool over 40 years of efficiency improvements | ASAP Appliance Standard Awareness Project
![Refrigerator energy efficiency trends—comparing average efficiency of... | Download Scientific Diagram Refrigerator energy efficiency trends—comparing average efficiency of... | Download Scientific Diagram](https://www.researchgate.net/publication/333303857/figure/fig8/AS:962720287444992@1606541811033/Refrigerator-energy-efficiency-trends-comparing-average-efficiency-of-baseline-and-awards.png)
Refrigerator energy efficiency trends—comparing average efficiency of... | Download Scientific Diagram
![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)