For a simple exercise in the surveying laboratory, three groups of students measured three equal parallel distances using the Odometer as follow: Group (1) measured the distances AB, CD and EF as follow: 126.5m, 127.1m and 126.8m, respectively. Group (2) measured the same distances AB, CD and EF as follow: 127.2m, 126.9m and 126.6m respectively. Group (3) also measured the same distances AB, CD and EF as follow: 126.6m, 127.0m and 127.4m respectively.
For a simple exercise in the surveying laboratory, three groups of students measured three equal parallel distances using the Odometer as follow: Group (1) measured the distances AB, CD and EF as follow: 126.5m, 127.1m and 126.8m, respectively. Group (2) measured the same distances AB, CD and EF as follow: 127.2m, 126.9m and 126.6m respectively. Group (3) also measured the same distances AB, CD and EF as follow: 126.6m, 127.0m and 127.4m respectively.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:For a simple exercise in the surveying
laboratory, three groups of students
measured three equal parallel
distances using the Odometer as
follow:
Group (1) measured the distances AB, CD
and EF as follow: 126.5m, 127.1m and
126.8m, respectively.
Group (2) measured the same distances
AB, CD and EF as follow: 127.2m, 126.9m
and 126.6m respectively.
Group (3) also measured the same
distances AB, CD and EF as follow: 126.6m,
127.0m and 127.4m respectively.
Transcribed Image Text:If the average
number of
revolutions of
the used
Odometer for
group (1)
Choose...
measurements
is 101, the
diameter of the
odometer wheel
is
approximately:
The precision of
the group (3)
can be
Choose...
expressed by a
value equals to:
The spacing or
convergence of
measurenments
in the same
Choose...
group is most
likely affected
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