An electric motor absorbs 2,500 W of power. Determine its efficiency if its useful power output is 3HP.

Respuestas

Respuesta dada por: villadesol17
1

1HP = 736W

3HP=? ------>736 · 3 = 2,208W

N= P useful : P total · 100 = 2,208: 2,500· 100 = 88.32%


rileyemo16: Gracias Villadesol preciosa!!
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