Conversion of exergy values by using electric energy - Thermodynamics

Q.  People use electric energy to heat and light homes. What does it indicate?
- Published on 21 Aug 15

a. People are destroying energy
b. People are creating energy
c. People are converting energy from more exergy value to less exergy value
d. People are converting energy from less exergy value to more exergy value

ANSWER: People are converting energy from more exergy value to less exergy value

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