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In escalators, the angle of incanting with the horizontal plane should be in the range of
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- 10° – 20°
- 20° – 30°
- 30° – 35°
- 35° – 45°
Correct Option: C
The maximum angle of inclination of an escalator to the horizontal floor level is 30 degrees with a standard rise up to about 60 feet (18 m). Modern escalators have single piece aluminum or steel steps that move on a system of tracks in a continuous loop.
