The sketch below describes a field work for levelling project using the level instrument, the different locations of the instrument are shown below and the reading of the staff rod at each point also shown below. Based on the sketch, answer the following questions. 4.8m 3.8m 3.9m 2.2m 4.1m HI (3) 2.6m 0.7m HI (1) Elevation of Bench Mark 200 m A (BM) HI (2) The elevation of the point (C) equals to: Choose.. The height of the instrument at location 3 Choose. (HI 3) equals to: if it is required to draw contours for the region between points C and D, what would be the expected shape of the contours? Choose.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The sketch below describes a field work for levelling project using the level instrument,
the different locations of the instrument are shown below and the reading of the staff
rod at each point also shown below. Based on the sketch, answer the following
questions.
4.8m
3.8m
3.9m
2.2m
4.1m
HI (3)
2.6m
0.7m
HI (1)
Elevation of Bench Mark 200 m
A (BM)
HI (2)
The elevation of the point (C) equals to:
Choose..
The height of the instrument at location 3
Choose.
(HI 3) equals to:
if it is required to draw contours for the
region between points C and D, what would
be the expected shape of the contours?
Choose..
Transcribed Image Text:The sketch below describes a field work for levelling project using the level instrument, the different locations of the instrument are shown below and the reading of the staff rod at each point also shown below. Based on the sketch, answer the following questions. 4.8m 3.8m 3.9m 2.2m 4.1m HI (3) 2.6m 0.7m HI (1) Elevation of Bench Mark 200 m A (BM) HI (2) The elevation of the point (C) equals to: Choose.. The height of the instrument at location 3 Choose. (HI 3) equals to: if it is required to draw contours for the region between points C and D, what would be the expected shape of the contours? Choose..
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