Engineering, 14.11.2019 05:31 memeE15
4. the grades on a vertical curve intersect at station 105+00, elevation 350.00 ft. a drain grating exists at station 105+00 and elevation 358.30 ft. (a) what is the minimum continuous curve length such that no point will be lower than the drain grating? (b) if a length of 1900 feet is used, what are the stations of bvc and evc? (c) if a length of 1900 feet is used, what is the elevation of the lowest point on the curve? (d) if a length of 1900 feet is used, what is the elevation at station 106+40.00?
Answers: 3
Another question on Engineering
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:10
Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.
Answers: 2
Engineering, 04.07.2019 18:10
Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k
Answers: 2
You know the right answer?
4. the grades on a vertical curve intersect at station 105+00, elevation 350.00 ft. a drain grating...
Questions
History, 25.04.2020 23:38
Advanced Placement (AP), 25.04.2020 23:39
Social Studies, 25.04.2020 23:39
English, 25.04.2020 23:39
Computers and Technology, 25.04.2020 23:40
Chemistry, 25.04.2020 23:40
Mathematics, 25.04.2020 23:43
Chemistry, 25.04.2020 23:43
Spanish, 25.04.2020 23:45
Mathematics, 25.04.2020 23:49
Mathematics, 25.04.2020 23:49
