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Title: If the energy conversion efficiencies in a 3 step process are 30 for the first step, 40 for the ... Post by: country3313 on Jan 21, 2018 If the energy conversion efficiencies in a 3 step process are 30 for the first step, 40 for the second, and 20 for the third, the overall efficiency (step one to end) is about:
a. 2 b. 10 c. 20 d. 50 e. 90 Title: If the energy conversion efficiencies in a 3 step process are 30 for the first step, 40 for the ... Post by: grrgrrl on Jan 21, 2018 Content hidden
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