19. A horizontal angle was measured by repetition six ti with an engineer's transit. Prior to measurement, the hori zontal scale was set at 0 00 and the reading on the scal Ns 84 38 after the angle was measured once. reading was 147 42', sured is If the final the average value of the angle ea- a) 84 37' b) 84 38' c) 84 35' d) 84 39' e) 84 36' 20. Angle Omega was measured with a transit four times vith telescope direct starting with an initial after the first and eight measurements the readings on the horizontal scale were 89 56 and 359° 57', respectively, the average measured value of Omega is and four times with telescope reversed, backsight setting of 0° 05'. If a) 89 59 b) 90 00' c) 89 58' d) 90° 00'15" e) 89° 59 30"

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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19. A horizontal angle vas measured by repetition six ti.
with an engineer's transit. Prior to measurement, the hori
zontal scale was set at 0 00 and the reading on the scal
Hs 84 38 after the angle was measured once.
reading was 147 42',
sured is
If the final
the average value of the angle
ea-
a) 84 37'
b) 84 38'
c) 84 35'
d) 84 39'
e) 84 36'
20. Angle Omega was measured with a transit four times vith
telescope direct
starting with an initial
after the first and eight measurements the readings on the
horizontal scale were 89 56 and 359° 57', respectively, the
average measured value of Omega is
and four times with telescope reversed,
backsight setting of 0° 05'. If
a) 89 59
b) 90 00'
c) 89 58'
d) 90° 00'15"
e) 89° 59 30"
Transcribed Image Text:19. A horizontal angle vas measured by repetition six ti. with an engineer's transit. Prior to measurement, the hori zontal scale was set at 0 00 and the reading on the scal Hs 84 38 after the angle was measured once. reading was 147 42', sured is If the final the average value of the angle ea- a) 84 37' b) 84 38' c) 84 35' d) 84 39' e) 84 36' 20. Angle Omega was measured with a transit four times vith telescope direct starting with an initial after the first and eight measurements the readings on the horizontal scale were 89 56 and 359° 57', respectively, the average measured value of Omega is and four times with telescope reversed, backsight setting of 0° 05'. If a) 89 59 b) 90 00' c) 89 58' d) 90° 00'15" e) 89° 59 30"
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