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Engineering, 28.10.2019 17:31 baegel

Technician a says when a battery is charging, it changes chemical energy into electrical energy. technician b
says when a battery is being discharged, it changes electrical energy into chemical energy. who is correct?
a. a only
c. both a and b
b. b only
d. neither a nor b

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Answers: 3

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Technician a says when a battery is charging, it changes chemical energy into electrical energy. tec...
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