show complete solution A transit with stadia interval factor of 100.8 was set up at point C on the linebetween points A and B. The following readings were observed:HAIR READINGSMIDDLE1.854RODVERTICAL ANGLE+15-25-09-07UPPER1.9721,330LOWER1.7321,010AB.1.175If the distance from the instrument to the focus is 0.38m, determine the following:a) Horizontal distance between A and B.b) Difference in elevation between A and B.

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Answered: A transit with stadia interval factor…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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In order to obtain the stadia interval factor of a certain instrument, the stadia rod was held vertically at marked distances of every 25.0m. The stadia interval at each location was observed as follows: 0.251, 0.500, 0.753, and 1.237, respectively. The instrument was then setup over station A, and the corresponding hair readings on a rod held vertically at station B were 1.050, 1.900 and 2.750 with the line of sight horizontal. Calculate the horizontal distance AB.
A transit with stadia interval factor of 100.8 was set up at point C on the line between points A and B. The following readings were observed: HAIR READINGS ROD VERTICAL ANGLE UPPER MIDDLE LOWER A +15-25 1.972 1.854 1.732 В -09-07 1.330 1.175 1.010 If the distance from the instrument to the focus is 0.38m, determine the following: a) Horizontal distance between A and B. b) Difference in elevation between A and B.
(8) A tacheometer and the following a staff vertically held. was set up at a station C readings were obtained on Inst. Station Remark Staff Station BM RL of вмо = 750-50 0.750,1.500, 2.250 D m calculate the horizontal distance CD and RL of D When the constants of instrument are 100 and 0.15. Vertical angle -5°20' +8°12' Hair readings (m) 1.50, 1.800,2.450
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The length intercepted on the stadia rod is 3.6 m and the line of sight makes an angle of 3deg15’ with the horizontal. Find the distance, in meters, from the center of the instrument to the rod, if the stadia constant is 0.3 m and the stadia interval factor is 100.a. 172.43 b. 179.74 c. 196.87 d.187.36pls answer I need it asap
Module 03- Coursework Activity 04 A transit with stadia interval factor of 100.8 was set up at point C on the line between points A and B. The following readings were observed: A B ROD VERTICAL ANGLE +15-25 -09-07 1.972 1.330 UPPER HAIR READINGS MIDDLE 1.854 1.175 1.732 1.010 LOWER If the distance from the instrument to the focus is 0.38m, determine the following: a) Horizontal distance between A and B. b) Difference in elevation between A and B.
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a) In the process of taking a rod reading, one can eliminate parallax mathematically. Parallax is basically a systematic error. True False b) The page check in the field notes is a quality control measure to determine if the user satisfied 1st order class I leveling. True False C) The upper cross hair reading was 8.00 ft. The lower cross hair reading was 6.00 ft. The stadia constant was 100. The horizontal distance from the center of the level to the face of the level rod = 200.0 ft. True False
A transit with a stadia interval factor of 98.99 was set at C on the line between points A and B, the following stadia readings were observed. (draw the Instrument set up) Rod Position Vertical Angle Stadia Hair Readings (m) Upper (a) Middle (c) Lower (b) Rod Held at A + 60 27’ 3.678 2.491 1.287 Rod Held at B - 40 31’ 2.154 1.618 1.082 If the stadia constant is 0.29 m determine the following: Length of line AB (horizontal). ANSWER: ____________________ If the elevation at B is 782m what is the elevation at A. ANSWER: ___________________
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The upper and lower stadia hair readings on a stadia rod held at station B were observedas 3.50 and 1.00m respectively, with the use of a transit with an interval focusingtelescope and having a stadia interval factor of 99.5. The height of the instrument abovestation A is 1.45m and the rod reading is taken at 2.25m. If the vertical angle observed is-23034’, determine the following:a. Inclined stadia distanceb. Difference in elevation between the two stationsc. The elevation of station B, if the elevation of station A is 155.54m above mean sealevel.

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