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Title: A pumped storage reservoir used regularly by an electrical utility is efficient for the utility to o Post by: Sublight2097 on Jun 20, 2015 A pumped storage reservoir used regularly by an electrical utility is efficient for the utility to operate
A) even if it takes twice as much electricity to operate as it generates. B) only if it generates more electricity in the long run than it uses up. C) only if it generates more electricity in the short run than it uses up. D) only if the second law of thermodynamics ceases to hold. E) only when the utility ignores sunk costs. Title: Re: A pumped storage reservoir used regularly by an electrical utility is efficient for the utility Post by: Chimelo46 on Aug 24, 2015 Content hidden
Title: Re: A pumped storage reservoir used regularly by an electrical utility is efficient for the utility to o Post by: Sublight2097 on Aug 31, 2015 Another one in the books, marking it solved.
Title: Re: A pumped storage reservoir used regularly by an electrical utility is efficient for the utility to o Post by: Chimelo46 on Aug 31, 2015 Happy to assist!
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