2. The following interior angles of a triangle were measured with the same precisionLCD of the No.of MeasurementsHint:Weight =%3DNo.of measurement of that angleWeight of that angleAngle Error =Total WeightAngleValueNo. of measurementsA41°5В77°6.C63°Determine the most probable value of angle Ab. Determine the most probable value of angle BDetermine the most probable value of angle Cа.C.

In a triangle, the interior is the set of all points inside the triangle's convex hull, which is the…

Answered: 2. The following interior angles of a…

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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Find the distance of AB = S (m) and azimuth (AB) in grad between two points whose coordinates are given below. Pick the correct answer from below. PN Y(m) X(m) A 42356.25 67452.79 B 64526.63 74523.65 Oa.23270.64m and 799.1081 Ob. 23270.64 m and 80% 3454 Oc34228.64 m and 919 2984 Od. 24228..64 m and 819,9984 Oe. 24228.64 m and 819.3454
34 Assignment In order to carry out tacheometric surveying, following observations wer taken through a tacheometer set up at station P at a height 1.235m. Compute the horizontal distance of S from P and reduced level of statio at S if R.L. of station P is 262.575m Staff held Vertical at Dr Q R S Horizontal distance from P (m) 100 200 ? 20. K ENGIN Staff Reading (m) 1.01 2.03 3.465, 2.27, 1.280 2.03m 1.01m 100m 200m Angle of Elevation 0° 0° 5° 24' 40"
3- Compute azimuth angels of (BC) and (CD). (AB)=132%.1714 B1=1438.4121 B2=216%.0089 (В)-? (CD)=? A В
1. The angle in a pentagon were as follows: Station A B C D E Angle 120° 77° 63° 134° 145° No. of Meas. 5 6 2 4 3 a. Compute the most probable value of angle A. b. Compute the most probable value of angle B. c. Compute the most probable value of angle C. d. Compute the most probable value of angle D. e. Compute the most probable value of angle E.
The following observations Instrument at A B were taken in reciprocal levelling. Staff reading at A 1.625 0.725 B 2.545 1.405 Determine the R.L. of B if that of A is 100.105. Also calculate the angular error in collimation if the distance between A and B is 1000 m.
The angles of a triangle ABC were recorded as follows: No. of Measurements Angle Value A 77 14' 20' 14 49 40' 35" 3 53 04' 52' 1. What is the weight of angle B? a. 3 Б, 4 c. 6 d. 5 2. What is the most probable value of angle A? a. 77° 14' 17' b. 77° 15' 23' c. 77° 14' 23' d. 77° 14' 20' 3. What is the correction of angle C? a. 3 b. 4 c. 6 d. 5
A parcel of land has been surveyed in the field and the lengths and bearings of the various sides are shown: a. Compute the error of closure for the traverse. b. Compute the precision of linear measurement. Determine the included area (using DPD method) within the traverse in асres. BEARINGS N53' 27'E S 66° 54'E S 29'08' W N 52°00' W LINES DISTANCES (m) AB 59.82 вс 70.38 76.62 CD DA 95.75
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Northern Technical University Technical College of Kirkuk Surveying Technical Engineering Department Surveying II: Second year Lecturer: Asstant.prof. Dr. Muntadher Aidi Shareef PROBLEMS 1. Two distances of 50 and 80 meters were accurately measured out, and the intercepts on the staff between the outer stadia webs were 0.4% at the former distance and 0.7% at the tatter. Calculate the tacheometric constants. om Tom 2. Two sets of tacheometric readings were taken from an instrument station A, the reduced level of which was 15.05 ft to a staff station B. (a) Instrument P-multiplying constant 100, additive constant 14.4 in., staff held vertical. Sub (b) Instrument Q–multiplying constant 95, additive constant 15.5 in., staff he ld normal to the line of sight. Instrument Vertical angle 30° At To Ht of Instrument Stadia Readings P A B 4.52 2.35/3.31/4.27 4.47 Q What should be the stadia readings with instrument Q A 30° 3. The vertical angles to vanes fixed at 0.5 m and 35 m above the foot of…
*Refer to the following notes for reciprocal levelling taken with simple level. Determine (a) the true R.L. of B (b) Collimation correction (c) Refraction correction (d) Combined correction Instrument Station A B Staff reading on A B 1.305 2.725 1.355 2.050 Remarks Dist. AB = 905 m R.L of A = 100 m collimation error -0.003/150
16. WEIGHTED MEASUREMENTS. An angle ABC is measured at different times using various instruments and procedures. The results, which are assigned certain weights, follows: 75° 09'26'', weight of 4; 75°09'25'', we ight of 3; and 75° 09 27''; weight of 1. value of the angle measured. are as Determine the most probable
Pleasedraw the figure in this problem The following data were obtained by stadia observation: vertical angle Ѳ = +9degree25min, upper stadia hair and lower stadia hair readings are 2.352 m and 0.995 m, respectively. The stadia interval factor is known to be 99.0 and C = 0.381 m. The height of the instrument above the instrument station (point A) is 1.496 m and the rod reading is taken at 1.589 m. Elevation of point A is 776.545. determine the inclined distance AB? In Problem 1, Determine the elevation of B In Problem 1 determine the vertical distance In Problem 1 determine the horizontal distance

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