In determining the stadia interval factor (K) of a transit, a stadia rod was held vertically at several points along measured distances from the instrument and the corresponding stadia hair readings were observed. The distances and the observed readings were recorded as follows: DISTANCE FROM STADIA HAIR READINGS POINT TRANSIT TO ROD (m) UPPER (m) LOWER (m) a 25 1.12 0.75 b. ЗА 1.19 0.71 4B 1.28 0.65 5C 1.39 0.60 e 6D 1.51 0.56 f 7E 1.64 0.50 8F 1.78 0.45 9G 1.93 0.42 Determine the stadia interval factor of the instrument. Assume that the stadia constant (C) is zero.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Distance from transit to rod 25 31 43 51 63 75 88 97
In determining the stadia interval factor (K) of a transit, a stadia rod was held
vertically at several points along measured distances from the instrurnent and the
corresponding stadia hair readings were observed. The distances and the observed
readings were recorded as follows:
DISTANCE FROM
STADIA HAIR READINGS
ΡΟΙNT
TRANSIT TO ROD (m)
UPPER (m)
LOWER (m)
25
1.12
0.75
b.
ЗА
1.19
0.71
4B
1.28
0.65
5C
1.39
0.60
e
6D
1.51
0.56
7E
1.64
0.50
8F
1.78
0.45
96
1.93
0.42
Determine the stadia interval factor of the instrument. Assume that the stadia
constant (C) is zero.
f.
Transcribed Image Text:In determining the stadia interval factor (K) of a transit, a stadia rod was held vertically at several points along measured distances from the instrurnent and the corresponding stadia hair readings were observed. The distances and the observed readings were recorded as follows: DISTANCE FROM STADIA HAIR READINGS ΡΟΙNT TRANSIT TO ROD (m) UPPER (m) LOWER (m) 25 1.12 0.75 b. ЗА 1.19 0.71 4B 1.28 0.65 5C 1.39 0.60 e 6D 1.51 0.56 7E 1.64 0.50 8F 1.78 0.45 96 1.93 0.42 Determine the stadia interval factor of the instrument. Assume that the stadia constant (C) is zero. f.
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