newkid5433 newkid5433

25-02-2024
Business

contestada

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 average annual cost of $0.05/KWh?
a. $3,173
b. $2,606
c. $2,386
d. $2,912

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