A theodolite was set up near the middle of the points "P" and "Q". If the height of the instrument is 1.20 m. The rod is sighted at point "P", vertical angle = +24 degrees, rod reading = 1.3 m, and stadia interval = 1.4 m. Then the rod is sighted at point "Q", vertical angle = +23 degrees, rod reading = 1.6 m, and stadia interval = 1.1 m. Taking K = 100, and C = 0. c) Elevation of Point "P" from the base of the theodolite. 51.920 m 32.763 m 44.895 m 41.045 m 48.526 m None of the Choices 36.994 m

A theodolite was set up near the middle of the points "P" and "Q". If the height of the instrument is 1.20 m. The rod is sighted at point "P", vertical angle = +24 degrees, rod reading = 1.3 m, and stadia interval = 1.4 m. Then the rod is sighted at point "Q", vertical angle = +23 degrees, rod reading = 1.6 m, and stadia interval = 1.1 m. Taking K = 100, and C = 0. c) Elevation of Point "P" from the base of the theodolite. 51.920 m 32.763 m 44.895 m 41.045 m 48.526 m None of the Choices 36.994 m

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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10 A theodolite was set up near the middle of the points "P" and "Q". If the height of the instrument is 1.20 m. The rod is sighted at point "P", vertical angle = +24 degrees, rod reading = 1.3 m, and stadia interval = 1.4 m. Then the rod is sighted at point "Q", vertical angle = +23 degrees, rod reading = 1.6 m, and stadia interval = 1.1 m. Taking K = 100, and C = 0. a) Horizontal Length from Point "P" and "Q" 210.045 m 216.829 m 219.837 m 225.013 m 213.560 m None of the Choices 222.570 m
3. A 2-meter long subtense bar was first set up at A and subsequently at B, and the subtended a to the bar, as read from a theodolite positioned somewhere along the middle of line AB, were recorded as 45'30" and 56'11", respectively. Determine the line AB. 4. If the scaled horizontal distance between points A and b is 433.,50m and the elevation of A ar
2. A 1" reading theodolite having a multiplying constant of 100 and an additive constant of 0 was centered and levelled a height of 1.48 m above a point C of reduced level 46.87 m. A levelling staff was held vertically at points D and L in turn and the readings shown in table 1 were taken. Calculate (i) the reduced levels of points D and L (ii) the horizontal length of DL. Staff position Staff reading (m) Vertical circle Horizontal circle D L 3.240, 3.047, 2.853 2.458, 2.230, 2.002 readings 87°38'53" 92°21'36" readings 56°49'31" 98°07'18"
The following subtended angles were read on a 2m long subtense bar using a theodolite. Compute for the values of D. a. α₁ = 0° 53'14" b. 20° 20'22" c. α=0° 36'04"
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Find the stresses on the plane 45° Draw M hor Circle anod locate OP. 120 kPa 45° plane 50 kPa 50 kPa 45 30 120 kPa
solve a and b given asap. a) In a two-peg test of a dumpy level, the following readings were taken: Instrument at R, mid-way Staff readings between pegs P and Q: at P 1.525 m at Q 1.230 m Instrument near P: at P 1.420 m at Q 1.025 m How much is the line of collimation inclined upwards or downwards? What should be the correct staff reading at Q with the instrument near P to keep the line of collimation truly horizontal? b) Two pegs A and B are driven 100.0 m apart. In the adjustment of a dumpy level, following observations were recorded: observations given in the image. State whether the instrument is in adjustment. Find the R.L. of B.
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What is the correct rod reading at A with the instrument set up at B? Refer to Table 3.
3. Considering the beam loaded as shown below. Assume EI - 50 000 kNm² 2m A B 25kN ↓ 1m 1m a. What is the slope and deflection at A? b. What is the slope and deflection at B? c. What is the slope and deflection at C? 2m 10kN/m 2m 15kN.m 1m 1m 2m