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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 408 Weeks Ago, 5 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1. An open channel has a cross-section in the form of an equilateral triangle with 2.5 m sides and a vertical axis of symmetry. Its end is closed by a triangular vertical gate, also with 2.5 m sides, supported at each corner. Calculate the horizontal thrust on each support when the channel is brim-full of water
2. A circular opening 1.2 m in diameter in the vertical side of a reservoir is closed by a disc which just fits the opening and is pivoted on a shaft along its horizontal diameter. Show that, if the water level in the reservoir is above the top of the disc, the turning moment on the shaft required to hold the disc vertical is independent of the head of water. Calculate the amount of this moment.
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