Use the grid method to show that specific gravity is dimensionless in both the SI and English Unit of Measurement.

Q: By arc definition method, metric system, D is equal to?

A: Arc definition :  Arc is a curve joining between 2 points making some angle with the center .

Q: Q4: Find the total area A of the shape below in Figure 3?

A: Given data- A semi-circle of radius 'r' as shown- To Find- The total area of the shape.

Q: Define time mean speed and space mean speed. How time mean speed and space mean speed are related to…

A: Time mean speed is defined as the average speed of all vehicles that pass a point over a period of…

Q: What scale is used if a line 84 mm long represents a fence 63 m long?

A:

Q: Determine the centroidal y-coordinate (in mm, round=off to 2 decimal places) of the volume shown. 5…

A:

Q: Why should a figured dimension be used in preference to a dimension scaled off a drawing?

A: Figured dimension is used in preference to a dimension scale because:

Q: continue dimension and baseline dimension?

A:

Q: What is e sub 0 referring to?

A:

Q: Determine the vertical distance H from the lower edge of the cross-section to the y coordinate of…

A: Given figure,

Q: Quest- A column cross-section 300 mm*400 mm, 2250 mm long fixed at one end free at another end. What…

A: Effective length of the column with one end fixed and the other end free = 2*unsupported length.=…

Q: Write a program to compute the area and circumference of triangle it sides x,y and z (the three…

A:

Q: u) axonometric drawing 161. *The space covered by a drawing in a paper after changing the scale from…

A: Ans is option 2.

Q: ETERMINE THE LOCATION OF CENTROIDAL X AND Y. NOTE: UNITS ARE IN INCHES.

A:

Q: Find the radius, in cm, of the smallest circle that can circumscribe a right triangle whose sides…

A: Draw the figure.

Q: List the steps in details to draw the shape below using AutoCAD commands 330 450 330 0360 Ø200 440…

A: Solution: 1. First we need to set the units, by typing 'UN' in command box on Autocad. As units are…

Q: 1. Using one (1) drawing, point out(on the drawing) the following terms below and briefly explain in…

A:

Q: Give the vector in cartesian coordinates that extends from B(4, 20degrees, 10degrees) to W(7,…

A: The given data is shown below: B=4,20 degrees, 10 degreesW=7,120 degrees, 75 degrees

Q: Calculate external as well as total indeterminacy

A:

Q: What classification of data has equal units that are the same distance between each dimension of the…

A:

Q: If the actual dimension is 46 m and the scaled dimension is 184 cm, what is the scale used?

A:

Q: Height in inches is an example of a(n) _________ scale

A: There are 2 types of scales  1) Ratio scale  2) Interval scale   1) Ratio scale: it contains all…

Q: why we draw everything in AutoCAD model space at a scale of 1:1

A: To Determine why we draw everything in AutoCAD model space at a scale of 1:1

Q: y. 50 -30- 40 15 Dimensions in mm to

A:

Q: Translate a square ABCD with the coordinates A(0,0),B(5,0),C(5,5),D(0,5) by 2 units in x-direction…

A: Given data ABCD is a square with coordinates A0,0,   B5,0,   C5,5,    D0,5 So the initial graph will…

Q: The coordinates of centroid for the following section is 150 mm - 20 mm 20 mm 20 mm 300 mm 500 mm

A:

Q: Define matrix's diagonal, off-diagonal, subdiagonal, and superdiagonal elements. Illustrate each.

A: An n×n matrix, or a matrix with the same number of columns as rows, is known as a square matrix.

Q: If 4x + 6 = 5(2x), what is x?

A: 4x+6=5(2x) So we need to find the value of x

Q: Question 3/ List the steps in details to draw the shape below using AutoCAD .commands -8.0000 0.5000…

A: To Determine Th Steps and the Commands used in AutoCAD to draw the given figure.

Q: Find the total surface area of a regular pyramid that has a base perimeter of 17 inches and a slant…

A:

Q: Compute an actual dimension of a distance if the given drawing measurement in the plan is 28 cm…

A: Map scale  A distance on a map and its corresponding distance on the planet are related by a scale.…

Q: P. P 3 H. Cross-sectional dimensions.

A:

Q: The method of dimensions,

A:

Q: Distinguish between nominal scale and ordinal scale, as well as between interval scale and ratio…

A: We have many of scales available in the Market. These are very useful in the surveying and market…

Q: Draw a diagonal scale to show kilometers,hectometers&decimeters when 1km is represented as 2cm.Take…

A: Diagonal Scale: It is used to represent three units i.e., main unit, its subunits, and further…

Q: Give 3 Civil Engineering problems using curve fitting and interpolation

A: It is asked problems using curve Fitting and Interpolation:   Curve fitting is to find a curve…

Q: Explain with the help of labeled sketch if applicable the different types of scale

A:

Q: To construct a diagonal scale to show metres, decimetres and centimetres and long enough to measure…

A: we know that,R.F.=distance on the map distance on the groundR.F.=2.5cm1m=2.5100R.F.=140

Q: Calculate the centroidal coordinates of the plane regions shown. Dimensions in mm. y 80 30 90 30 60…

A:

Q: Differentiate spatial dimension with temporal dimension.

A: The future, present and past of temporality and objective time are incorporated into temporal…

Q: What of the following about the scale is/are true ? O a. A scale drawing is a diagram of an object…

A: Option : (e) All of the statements

Q: Engineering Mechanics - Topic: Centroids Determine centroid Y-bar with respect to X-axis,

A:

Q: Explain two methods discussed in class for finding the area of irregular shapes.

A: The irregular shapes are those shapes that do not have equal sides or equal angles. The area of an…

Q: Draw the plan and components of the given line diagram figure. Assume suitable data? W W. D. SITTING…

A:

Q: Use the grid method to show that specific gravity is dimensional in the both SI and English Unit of…

A:

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.