Two electric motors to power industrial elevators are being considered. Everyone can reach 100 hp. The relevant data of each engine is as follows: Motor A Motor B Investment P 25,000.00 P 32,000.00 Electrical Efficiency Maintenance per year Life, years 84% 88% 400 600 10 10 The money is worth 20%. If the expected usage time of the hoist is 700 hours per year, what is the cost of electricity required before motor A is better than motor B?
Two electric motors to power industrial elevators are being considered. Everyone can reach 100 hp. The relevant data of each engine is as follows: Motor A Motor B Investment P 25,000.00 P 32,000.00 Electrical Efficiency Maintenance per year Life, years 84% 88% 400 600 10 10 The money is worth 20%. If the expected usage time of the hoist is 700 hours per year, what is the cost of electricity required before motor A is better than motor B?
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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