Given A System Of Six 6 4000 1b 800 Feet Per Minute Fpm Gearless Elevator Cars Each Car Operates Approximately 60 1 (46.19 KiB) Viewed 34 times
Given A System Of Six 6 4000 1b 800 Feet Per Minute Fpm Gearless Elevator Cars Each Car Operates Approximately 60 2 (19.98 KiB) Viewed 34 times
Given a system of six (6) 4000-1b, 800 feet per minute (fpm) GEARLESS elevator cars. Each car operates approximately 60% of the time and while in operation, each car draws 95% of the full load. Assume the following operation profile during a 24-hour day. Also assume the elevators operate 22 days per month. 4 hours peak use 2 hours of 70% peak 4 hours of 50% peak 14 hours of 10% peak to 21 20 points How much heat (in BTU) is generated in the machine room during peak periods? Assume solid-state control is used. 188,004 BTU 30,334 BTU 180,004 BTU 31,334 BTU
Calculate the approximate monthly energy cost using the electricity rate of $0.010/kWh. $560 per month $106 per month $96 per month $1,060 per month
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