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On March 23, 1857 the first Otis passenger elevator was installed was at 488 Broadway in New York City.
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What is elevator auto-homing?
Elevator auto-homing sends the elevator to a predetermined floor when not in use. This is usually the first floor. Hydraulic jacks and cables raises and lowers the elevator cars.
Who invented the electric elevator?
Werner von Siemens invented the world's first electric elevator. It was invented on 1880 and presented at the Mannheim Pfalzgau exhibition.
Which of the following is the best revision of the inflated language example below The contemplation of the illuminated object on the wall for the vertical movement apparatus will render your position on the first floor irrelevant, until you make the....?
You should push the button to call the elevator to the first floor.
What is elevator in aircraft?
the elevator is what makes the the aircraft go up or down.
When An elevator is 180 feet above the first floor and Each second it descends twelve feet what integer is the change in the height of the elevator each second?
The change in the height of the elevator each second is -12 feet. The negative sign indicates that the elevator is descending, while the magnitude of 12 feet represents the rate of descent. So, the integer representing the change in height is -12.
