Profile Level Notes: The elevation of BM A = 619.42' BS (plus sight) on BM A = 6.33' IFS (minus sight) on STA 0+00 = 2.37' IFS (minus sight) on STA 0+50 = 3.37' IFS (minus sight) on STA 1+00 = 3.50' FS (minus sight) on TP1 = 8.29' BS (plus sight) on TP1 = 1.10' IFS (minus sight) on STA 1+50= 10.04' FS (minus sight) on TP2 = 3.01 What is the elevation of the HI-1? Answer to 2nd decimal place - example 110.15 - don't enter units Your Answer:

Q: ROD READING INSTRUMENT MIDWAY INSTRUMENT SET-UP NEAR B BETWEEN A AND B A 2.07 m 3.43 m B 0.23 m 1.65…

A: Let us take a = 2.07m, b = 0.23m, c = 3.43m, d = 1.65m  Solution:-  A. True Difference in Elevation…

Q: ndicate by an A, S, or B whether the following would cause accidental errors, systematic errors, or…

A: To classify given actions as cause for Accidental errors, Systematic errors or Blunders.   Blunders…

Q: 1. Deflection angles: A = 28° 25' 00" (L) B = 68° 03' 30" (L) C = 120° 34' 00" (L) D = 58° 30' 00"…

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Q: ompute the vertical distance based on the following con

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Q: Fill out the differential leveling table with corresponding calculations (page check, misclosure,…

A: Fill out the differential leveling table with corresponding calculations (page check, misclosure,…

Q: Find headlight sight distance and intermediate sight distance for V=70kmph. (Hint: f=0.36,t=2.5 s,…

A: Since Head Light Sight Distance is equal to the Stopping Sight Distance, SSD As per IRC,…

Q: A level was set up in the middle of two pegs A and B and the staff readings were 2.015 and 1.895…

A:

Q: A level was set up in the middle of two pegs A and B and the staff readings were 2.015 and 1.895…

A: hA=2.015m hB=1.895m h'A=2.195m h'B=2.005m To find collimation error and reading on peg A

Q: A level was set up in the middle of two pegs A and B and the staff readings were 2.015 and 1.895…

A: To find collimation error

Q: 4. Length of offset from long chord is equal to a)R-v R²-X² b) v R--X-(R-M) c)) √ R²-X² -(R+M) d) v…

A:

Q: Station BM1 TP1 B.S. H.I. F.S. Elevation Remarks 71cm 66cm-72cm 32cm-37cm 100 185-189.5 ТP2 TP3…

A: HI = ELEVATION +BS ELEVATION = HI - FS

Q: Q3) In closed traverse ABCD show below:- 1-Correct the External angles if the instrument accuracy…

A: Given data  The bearing of Line AB θAB=120°  The external angle at A, θAE=272°47'15" The external…

Q: Locate the centroid y̅ of the shaded area.

A: Consider the diagram shown below.

Q: RL of a point 'A' is 100 m and the back sight reading on 'A' is 2.5 m. If the fore sight reading on…

A:

Q: n of one side a ENGTH BEARIN 472.68 S 68°05'3 N 19°46'C 276.52 N 45°55 $82.24

A: Solution: Considering the table:

Q: Locate the centroid y̅ of the shaded area.

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Q: 8.3 Adjust the unbalanced level circuit shown in the accom- panying table based on number of setups.…

A:

Q: The back sight reading on a B.M. = R.L. of 150 m was (-2.250 m). The erected staff reading on the…

A: Backsight reading on a bench mark = B.S = -2.250 mForesight = F.S = 1.450 mReduced level (RL) = 150…

Q: Which Data Collector sequence of screens brings you to the Offsets options menu? SeheBacksightSet…

A: Note - Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…

Q: What is the deflection angle at A?

A: Deflection Angle: It as an angle made by succeeding line (AB) with prolongation of preceding line…

Q: Tabulate the computed values accordingly. Length, Calculated Bearing LATITUDE DEPARTURE UNE +N -S +E…

A:

Q: Please explain why we say (2n -1)As'

A: Solution: The long term stresses in the compression reinforcing steel will be affected by the creep…

Q: Find out the  Difference of F.B and B.B  Correction  Corrected F.B & B.B  Include angle …

A: The given data is as follows: Line Length (m) Fore Bearing Back Bearing AB 123.159 97°30'…

Q: LINE AB BC CD DE EF FORWARD BEARING N 44°38' E S 42°30' W N 22°35' W BACK BEARING N 42°30' W S…

A: Bearing of AB= N44°38' E         Azimuth of AB= 44°38' Bearing of BC= S 42°30'E      Azimuth of BC=…

Q: Leveling Rod Leveling Rod BS L₂ BS TP BM, Elev. of TP, Difference in Elev. between and BM₂ BM Elev…

A:

Q: Q2) T= (50-20) 38²) A horizontal distance of (500 m) must be lay out with a steel tape, length of…

A: Given: Length of steel tape  Temperature  Measured distance  Pull  Area  To find: Correct horizontal…

Q: Find headlight sight distance and intermediate sight distance for V=70kmph. (Hint: f=0.36,t-2.5 s,…

A:

Q: GIVEN THE PROFILE SHOTS, COMPLETE THE TABULATION AND DRAW THE CROSS-SECTIONAL ELEVATION FROM BM1…

A: To find: elevation of different point Cross sectional elevation

Q: The distance from C to X

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Q: 1. Find the centroid of the shaded area. ↑ 3m 4m ←4m- -4m->>

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Q: n Two peg test, how do we adjust the lower capstan screw if the line of sight is inclined upward?

A: Answer  In two peg test, If line of sight is not correct we get inclination from the correct…

Q: Rod Reading on A Rod Reading on B INSTRUMENT SET UP NEARA 3.463 0.821 INSTRUMENT SET UP NEARB 4.125…

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Q: The elevation of BM A = 611.88' BS (plus sight) on BM A = 6.33' IFS (minus sight) on STA 0+00= 1.50'…

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Q: Instructions: fill out the table above with the information provided by the drawing on the right…

A: A leveling observation is given belowelevation at station 1st = 502.13'Need to find based on…

Q: Station B.S. H.I. F.S. Elevation Remarks BM1 71cm 66cm-72cm 32cm-37cm 34cm-36cm 66.5cm-62.4cm 100…

A: Note:- As the values of B.S. and F.S. are given in intervals so, take the values of the B.S. and the…

Q: Profile Level Notes: The elevation of BM A = 628.99' BS (plus sight) on BM A = 4.30' %3D IFS (minus…

A: Given  Elevation , backs sights and Intermediate sights/Fore sights .

Q: Obberved beaning computer Correstien Adjusted values Internal Porward BacK angle Beaning Begring…

A:

Q: A level was set up in the middle of two pegs A and B and the staff readings were 2.015 and 1.895…

A: To find collimation error

Q: A line of levels is run from BM1 to BM2, which is 12 km long. Elevation of BM1 was found out to be…

A:

Q: Profile Level Notes: The elevation of BM A = 533.00' BS (plus sight) on BM A = 6.91' IFS (minus…

A: To Determine :- Elevation of the STA 1+50 Concept :- HI = Elevation + BS Elevation = HI - IFS…

Q: the staff reading 0.95-273 1.73 2.45 201405 1 1 3.15-2-105-1.25- 3-415-3-710-1.650 the leve I was…

A:

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.