Engineering, 01.12.2021 17:20 blakestuhan
the escalator is 30m long and makes an angle of 40 with the horizontal. At full capacity 48 people step on at point A off at point B every minute. The escalator is driven by an electronic motor that has an efficiency of 70% calculate the minimum input power required by the motor to drive the escalator
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the escalator is 30m long and makes an angle of 40 with the horizontal. At full capacity 48 people s...
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