4. In a directional the odolite the horizontal circle fixed re- mains during a series of observations. The tele- scope is sighted on each of the points and points a) directions rather than read on the circle angles to these aze b) angles rather than đirections are read on the circl. c) bearings are read on the circle d) a horizontal angle is measured as many times by ad- ding values success ively on the graduated circle e) horizontal angles are measured by repetition

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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4 - kindly identify the correct answer, thanks!
4.
In a directional the odolite the horizontal circle
fixed
re-
mains
during a
series of observations.
The
tele-
scope is sighted on each of the points and
points
a) directions rather than
read on the circle
angles to these
aze
b) angles rather than đirections are read on the circl.
c) bearings are read on the circle
d) a horizontal angle is measured as many times by ad-
ding values success ively on the graduated circle
e) horizontal angles are measured by repetition
Transcribed Image Text:4. In a directional the odolite the horizontal circle fixed re- mains during a series of observations. The tele- scope is sighted on each of the points and points a) directions rather than read on the circle angles to these aze b) angles rather than đirections are read on the circl. c) bearings are read on the circle d) a horizontal angle is measured as many times by ad- ding values success ively on the graduated circle e) horizontal angles are measured by repetition
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