An engine burns a liter of fuel each 12 min. The fuel has a specific gravity of 0.8 and a heating value of 45 MJ/kg. The engine has an efficiency of 25%. What is most nearly the brake horsepower of the engine? (A) 12.5 hp (C) 16.8 hp (B) 15.6 hp (D) 21.0 hp An engine burns a liter of fuel each 12 min. The fuel has a specific gravity of 0.8 and a heating value of 45 MJ/kg. The engine has an efficiency of 25%. What is most nearly the brake horsepower of the engine? Show solution nlease
An engine burns a liter of fuel each 12 min. The fuel has a specific gravity of 0.8 and a heating value of 45 MJ/kg. The engine has an efficiency of 25%. What is most nearly the brake horsepower of the engine? (A) 12.5 hp (C) 16.8 hp (B) 15.6 hp (D) 21.0 hp An engine burns a liter of fuel each 12 min. The fuel has a specific gravity of 0.8 and a heating value of 45 MJ/kg. The engine has an efficiency of 25%. What is most nearly the brake horsepower of the engine? Show solution nlease
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Transcribed Image Text:An engine burns a liter of fuel each 12 min. The
fuel has a specific gravity of 0.8 and a heating value
of 45 MJ/kg. The engine has an efficiency of 25%.
What is most nearly the brake horsepower of the
engine?
(A) 12.5 hp
(C) 16.8 hp
(B) 15.6 hp
(D) 21.0 hp
An engine burns a liter of fuel each 12 min. The
fuel has a specific gravity of 0.8 and a heating
value of 45 MJ/kg. The engine has an
efficiency of 25%. What is most nearly the
brake horsepower of the engine? Show
solution please
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