subject
Engineering, 18.03.2021 01:40 lizatapper3086

2) A horizontal curve on a two-lane (one lane in each direction) highway (12-ft lanes) has PC at station 127 80 and PT at station 134 00. The central angle is 47 degrees, the superelevation is 0.08, and 25.80 ft is cleared (for sight distance) from the inside edge of the innermost lane. Determine a maximum safe speed (assuming current design standards) to the nearest 5 mi/h.

ansver
Answers: 3

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 14:10, aliceohern
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
image
Engineering, 04.07.2019 18:10, danksans7011
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
image
Engineering, 04.07.2019 18:10, DestyHilBan1183
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
image
Engineering, 04.07.2019 18:10, winterblanco
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
You know the right answer?
2) A horizontal curve on a two-lane (one lane in each direction) highway (12-ft lanes) has PC at sta...

Questions in other subjects:

Konu
Mathematics, 17.05.2021 21:40
Konu
Mathematics, 17.05.2021 21:40
Konu
Mathematics, 17.05.2021 21:40