Jr, a civil engineer was to estimate the height of a transmission tower (G). He performed trigonometric leveling from 3 stations E, Y&A, using slope distances and vertical angles. The survey data are as follows: SEG = 678.56; aEG= 5°30' Syg = 555.31; aye= 3°10' SAG = 900.31; a 46= 2°45' Elevations of stations above the MSL datum HE = 253.31 ft| Hy= 287.64 ft. H= 275.11 ft. Compute the elevation at the top of the cell tower from pt. Y Select the correct response: 412.35 ft 318.32 ft 253.32 ft 320.35 ft
Jr, a civil engineer was to estimate the height of a transmission tower (G). He performed trigonometric leveling from 3 stations E, Y&A, using slope distances and vertical angles. The survey data are as follows: SEG = 678.56; aEG= 5°30' Syg = 555.31; aye= 3°10' SAG = 900.31; a 46= 2°45' Elevations of stations above the MSL datum HE = 253.31 ft| Hy= 287.64 ft. H= 275.11 ft. Compute the elevation at the top of the cell tower from pt. Y Select the correct response: 412.35 ft 318.32 ft 253.32 ft 320.35 ft
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Jr, a civil engineer was to estimate the height of a transmission tower (G). He performed trigonometric leveling from 3 stations E,
Y&A, using slope distances and vertical angles. The survey data are as follows:
SEG = 678.56; aEG= 5°30'
Syg = 555.31; aye= 3°10'
SAG = 900.31; a 46= 2°45'
Elevations of stations above the MSL datum
HE = 253.31 ft|
Hy= 287.64 ft.
H= 275.11 ft.
Compute the elevation at the top of the cell tower from pt. Y
Select the correct response:
412.35 ft
318.32 ft
253.32 ft
320.35 ft](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb7dc357e-91fe-4298-bc36-a046d5d1e95a%2Fe66883d5-ab16-49a0-b74b-917ac34e8a29%2Fjsmnpg_processed.png&w=3840&q=75)
Transcribed Image Text:Jr, a civil engineer was to estimate the height of a transmission tower (G). He performed trigonometric leveling from 3 stations E,
Y&A, using slope distances and vertical angles. The survey data are as follows:
SEG = 678.56; aEG= 5°30'
Syg = 555.31; aye= 3°10'
SAG = 900.31; a 46= 2°45'
Elevations of stations above the MSL datum
HE = 253.31 ft|
Hy= 287.64 ft.
H= 275.11 ft.
Compute the elevation at the top of the cell tower from pt. Y
Select the correct response:
412.35 ft
318.32 ft
253.32 ft
320.35 ft
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