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den301095 [7]
3 years ago
8

An overpass is being built over the PVI of an existing equal-tangent sag curve. The sag curve has a 70 mi/h design speed and G1=

-5%, G2=+3%. Determine the minimum necessary clearance height of the overpass and the resultant elevation of the bottom of the overpass over the PVI. Ignore the cross-sectional width of the overpass.

Engineering
1 answer:
vivado [14]3 years ago
8 0

Answer: Resultant elevation will be 30.98 ft

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2. (Problem 4.60 on main book, diameters different) Water flows steadily through a fire hose and nozzle. The hose is 35 mm diame
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State the mathematical expression to define the availability of equipment over a specified time and operational availability?
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Answer:

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7 0
3 years ago
The output side of an ideal transformer has 35 turns, and supplies 2.0 A to a 24-W device. Ifthe input is a standard wall outlet
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The current drawn from the outlet is 0.2 A

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Explanation:

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number of turns of the secondary coil, Ns = 35 turns

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4 0
3 years ago
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