Engineering, 26.02.2020 02:02, leslie1811
A culvert will cross a roadway beneath the low point of a 650 foot long, equal tangent, sag vertical curve. The curve connects an initial grade of –1.2% with a final grade of +3.4%. The stationing of the intersection of the grades (VPI) is 155+00 and the elevation is 525.00 feet. The top of the culvert, a 30-inch outside diameter circular pipe, should be placed 4.0 feet below the pavement surface. Determine the stationing and elevation of the bottom of the trench in which the culvert should be placed
Answers: 1
Engineering, 04.07.2019 18:10, ashleybaber4966
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
Engineering, 04.07.2019 18:10, redrosesxx
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
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Engineering, 04.07.2019 18:20, ashleyjaslin
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
Engineering, 04.07.2019 18:20, yasyyas646646
Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.
Answers: 3
A culvert will cross a roadway beneath the low point of a 650 foot long, equal tangent, sag vertical...
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