To level the theodolite the plate bubble is placed pa- rallel is 5. to two of the three leveling screws and the bubble brought to the center by manipulating these two screws. The instrument is then rotated 90 degrees and the bubble ia again centered a) by using the same two screws b) but this time using only the third screw c) but this time using one of the tripod legs d) by means of the tribrach e) by means of the telescoping plumbing rod s represents space or division on the main scale and n re- 6. In the equation, LC = s/n, the value of the smallest presents the number of a) divisions on the main scale b) spaces on the extension scale c) divisions on the vernier a) spaces on the main scale e) coincidences visible on the vernier The double vernier of a transit consists of two parts - vernier on the left and another identical vernier on the right. rection left is used when reading 7. a Each one is. graduated and runs in an oppos ite di- from the common index point. The vernier on the a) counterclockwise circle graduations b) azimuths reckoned from south c) clockwise circle graduations d) either clockwise or counterclockwise circle gradua- tions e) directions measured from the north branch of the me- ridian

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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To level the theodolite the plate bubble is placed pa-
rallel
is
5.
to two of the three leveling screws and the bubble
brought to the center by manipulating these two screws.
The instrument is then rotateđ 90 degrees and the bubble ia
again centered
a) by using the same two screws
b) but this time using only the third screw
c) but this time using one of the tripod legs
d) by means of the tribrach
e) by means of the telescoping plumbing rod
s represents
space or division on the main scale and n re-
In the equation,
LC = s/n,
the value of
6.
the smallest
presents the number of
a) divisions on the main scale
b) spaces on the extension scale
c) divisions on the vernier
a) spaces on the main scale
e) coincidences visible on the vernier
The double vernier of a transit consists of two parts -
vernier on the left and another identical vernier on the
right.
rection
left is used when reading
7.
a
Each one is. graduated and runs in an opposite di-
from the common index point.
The vernier on
the
a) counterclockwise circle graduations
b) azimuths reckoned from south
c) clockwise circle graduations
d) either clockwise or
tions
e) directions measured from the north branch of the me-
counterclockwise circle gradua-
ridian
Transcribed Image Text:To level the theodolite the plate bubble is placed pa- rallel is 5. to two of the three leveling screws and the bubble brought to the center by manipulating these two screws. The instrument is then rotateđ 90 degrees and the bubble ia again centered a) by using the same two screws b) but this time using only the third screw c) but this time using one of the tripod legs d) by means of the tribrach e) by means of the telescoping plumbing rod s represents space or division on the main scale and n re- In the equation, LC = s/n, the value of 6. the smallest presents the number of a) divisions on the main scale b) spaces on the extension scale c) divisions on the vernier a) spaces on the main scale e) coincidences visible on the vernier The double vernier of a transit consists of two parts - vernier on the left and another identical vernier on the right. rection left is used when reading 7. a Each one is. graduated and runs in an opposite di- from the common index point. The vernier on the a) counterclockwise circle graduations b) azimuths reckoned from south c) clockwise circle graduations d) either clockwise or tions e) directions measured from the north branch of the me- counterclockwise circle gradua- ridian
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