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Which of the following describes the mechanical efficiency of a machine? A. It is always greater than 50%. B. It can be more than 100%. C. It is always less than 100%. D. It is …
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Which of the following describes the mechanical efficiency of a machine? A. It is always greater than 50%. B. It can be more than 100%. C. It is always less than 100%. D. It is …
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Sep 17, 2021
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Which of the following describes the mechanical efficiency of a machine?
A. It is always greater than 50%.
B. It can be more than 100%.
C. It is always less than 100%.
D. It is always less than 75%.
SAT
high-school
Giovanni Patruno
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C. It is always less than 100%
Hexin
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Sep 21, 2021
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