Incorrect Question 5 Based on the level loop and calculations If the adjustment is proportional to the number of setups; what is the adjustment applied to BM_13's calculated elevation? A plus or minus sign must be placed in front of your answer - example: +0.03 or -0.03; round your answer to 2 decimal places. +0.01

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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D
B
A
8
3.07'
Numbers represent BS and FS observations
Elevation of BM 13 is Unknown. Calculate an elevation and apply an
adjustment based on the level loop performed.
4.50
701.32
BM 10
instrument
7
9.01'
instrument
6
6.51'
TP 1
TP 3
5
4.87'
8.89'
4
instrument
instrument
7.10'
3
10.00'
SIZE
B
TP 2
2
5.92'
instrument
8.67'
BM 13
SCALE: 1":60' SHEET 1 OF 1
1
D
C
B
A
Transcribed Image Text:D B A 8 3.07' Numbers represent BS and FS observations Elevation of BM 13 is Unknown. Calculate an elevation and apply an adjustment based on the level loop performed. 4.50 701.32 BM 10 instrument 7 9.01' instrument 6 6.51' TP 1 TP 3 5 4.87' 8.89' 4 instrument instrument 7.10' 3 10.00' SIZE B TP 2 2 5.92' instrument 8.67' BM 13 SCALE: 1":60' SHEET 1 OF 1 1 D C B A
Incorrect
Question 5
Based on the level loop and calculations
If the adjustment is proportional to the number of setups; what is the adjustment applied to BM_13's calculated elevation?
A plus or minus sign must be placed in front of your answer - example: +0.03 or -0.03; round your answer to 2 decimal places.
+0.01
Transcribed Image Text:Incorrect Question 5 Based on the level loop and calculations If the adjustment is proportional to the number of setups; what is the adjustment applied to BM_13's calculated elevation? A plus or minus sign must be placed in front of your answer - example: +0.03 or -0.03; round your answer to 2 decimal places. +0.01
Expert Solution
Step 1

Height of Instrument, HI = Elevation + BS

Elevation = HI - F.S

BS = Backsight

FS = Foresight 

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