Engineering, 07.08.2019 00:20 awsome12dusk
If the heat content of one ton of coal is 28 million btu/ton, what is the cost of electricity? a)- $0.063 b)- $0.014 °c)- $0.023 d)- $0.011
Answers: 1
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If the heat content of one ton of coal is 28 million btu/ton, what is the cost of electricity? a)-...
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