natewelch9480 natewelch9480
  • 18-01-2024
  • Business
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Which of the following is the approximate annual operating cost of a 10-Hp motor operating at 90% power efficiency input (assuming 0.746 KW/Hp) with an average annual cost of $0.05/KWh?

a. $3,720
b. $3,960
c. $4,200
d. $4,440

Respuesta :

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