You are working as a Road Design Engineer for Vic Roads. Your Team Leader asks you to combine both horizontal and vertical alignment. If the length of a vertical sag curve is 260 m, how much should...

The image below represents a portion of a flow net adjacent to one-half a symmetrical stream. The stream reach has a length (L=1000 m). The aquifer is homogeneous and isotropic, with a hydraulic...

QUESTION 1 ?Is this statement true or false??Even if plagiarism is discovered years from now, a university can withdraw a qualification that was awarded to a student? A. True B. False 1 points ?...

Below is a brief description of a design-&-build power plant project. The top (i.e. northern) half of the plant plot contains the evaporation pond and tanks for storage of fuel. The...

Figure shows a uniform beam subject to a linearly increasing distributed load. The equation for the resulting elastic curve is w. (-X* + 21X - L*X) 120 EIL Based on the above equation determine the...

Consider the structure and applied actions shown in the adjoining figure, which is derived from eTask 3.1 by making joint A fully fised. The frame is subjected to a uniformly distributed load on CD,...

Proctor compaction test in the laboratory on a borrow pit soil gives a maximum dry unit weight of 19 kN/m3 and optimum water content of 11.5%. The bulk unit weight and water content of the soil in...

Ropes AB, AC, and AD are tied to the hook at A. Find the force in AB knowing the mass of the crate is 3009. Answer(s): A 1200mm 600mm 600mm. 200mm 400mm 400mm IN

Assessment 3.0: Drainage Produce a report (300 words min) which identifies the requirements for drainage within the railway infrastructure and the methods of achieving adequate drainage. Use a...

a) Draw a contour map of the water table using the lake elevations in the same way you used spot elevations to make a topographic map. Use a contour interval of 5 feet and start with the east side of...

system modelling Draw a complete bond graph of an electric hydraulic lift system below. Given that B1, B2 are friction constants of bearings K is twisting constant of the rotating rod N1 : N2 is...

Draw a complete bond graph of the following system ite R24 R3. C1 v(t) L2 C3 L3

An imaginary element (X) on Mars is composed of three isotopes, 45.24% of isotope X-12 with a mass of 12.0 amu, 17.95% of isotope X-16 with a mass of 16.0 amu, and 36.81% of isotope X-18 with a mass...

A structural engineer is designing a special roof for a building. The roof is designed to catch rainwater and hold solar panels to collect sunlight for electricity. Each angled part of the roof...

An interior continuous beam shown in figure below carries its own weight plus an additional uniform service dead load of 0.5 k/ft and a uniform service live load of 1.2 k/ft. Design the beam for...

Consider the lifetime health risk of eating 100-g apples contaminated with 1 ppb (part per billion) heptachlor (a pesticide and probable human carcinogen). The potency factor for heptachlor has been...

Find the tension required in the operating wire to raise the signal through the system of levers as shown in Fig .All dimensions are in mm. 1755 F B 150N 150

A horizontal grid is composed of n members meeting at one joint A of which a typical member i is shown in the figure. Write the stiffness matrix corresponding to the coordinates 1, 2, and 3...

You are given the following (unbalanced) production and attractions data for the three zones in your city, as well as these friction factors: Zone Trip attracted Trip produced 63,000 92,000 56,000...

Vessels A and B contain water under pressures of 276 kPa and 138 kPa, respectively. What is the deflection height of the mercury, h, in the differential manometer gauge in Figure 5?

A traffic signal has a 60-second cycle length. For the travel direction of interest, the effective red and green times are 30 seconds each, the arrival rate is constant at 20 vehs/min and the...

The load on a bolt consists of an axial pull of 10 KN together with a transverse shear force of s KN Find the diameter of bolt required according to 1. Maximum principal stress theory 2. Maximum...

what are the dimensions indicated on the scale in figure 3-5? O 20 0" Os'0" 2-8 1/2 2. What pre the dimensions indicated on the drawing below? I

As a junior field engineer, you have been asked to assist the contractor on your job in resolving the following problem. A 4.9 kW motor and gear drive rated at 175 rpm has been shipped with the four...

The beam AB shown below in Figure 3 has the cross section as shown. The beam has been fabricated by welding a 150 x 50 x 5.0 RHS (Rectangular Hollow Section) to two sections of flat plate; 150 mm x...

Questions You and four other farmers lease land from the govern- ment to graze your cattle. The land can support 100 healthy cows, where a healthy cow weighs 500 lbs. (For the sake of simplicity,...

In winds, the peak to peak amplitude of the top of a sky-tower-like building is 1.1 [m], and has a period of 3.75 seconds. Is this a zeroth, first, or second-order system (type 0, 1 or 2)? Determine...

Cantilever retaining wall is constructed to retain the earth in order to create a change of elevation. The stability aspect of a retaining wall is important to prevent any failure of the structure....

Using the method of composite areas, find the centroid of the area. Be sure to indicate each part number in the picture below. www.class4me.com/coursedata/statics/Formulas.pdf R100mm 100m 25mm...

7. A concrete slab, 300 mm thick, 5 m wide and 10 m long, is used to support a live load of 3 kN/m on one half and 5kN/m on the other half of the slab as shown in Figure 2. The concrete slab is...

Two consecutive intersections that are 100 ft. apart on a one-way street are controlled by identically set, pre-timed traffic signals. Their cycle is one minute and the effective green phase for...

A natural gas well is projected to produce $200,000 in profit during its first year of operation, $190,000 the second year, $180,000 the third year, and so on, continuing this pattern. If the well is...

A drag strut splice between 2x4 No.2 DF-L top plate and a 4x6 No.1 DF-L header needs to resist tension force (seismic) equal to the capacity of the 2x4 in tension. 1. Determine the maximum tension...

The purchase price of a loader including tires, sales tax, and all other costs associated with its purchase is $210,000. The life of the loader is 9years, at which time it will have an estimated...

3/213 The two mine cars of equal mass are connected by a rope which is initially slack. Car A is given a shove which imparts to it a velocity of 4 ft/sec with car B initially at rest. When the slack...

Consider the plane frame structure shown in the figure below. The rotational springs attached to the members represent a partially rigid foundation. A concentrated force and a moment are applied as...

Let the vertical cross section ABCDA become trapezoidal by raising B vertically in such a way that the elevations of points D and C are 0m , A is 100m, and B is 130m. Let AD, DC, and BC be...

Lahore Orange Train Line is an automated rapid transit system in Lahore to be opened for general public soon in 2020. Similar rapid transit system is to be established in other cities of Pakistan....

A vertical force P on the foot pedal of the bell crank is required to produce a tension T of 400 N in the vertical control rod. Determine the corre- sponding bearing reactions at A and B. Image...

A rectangular concrete beam measures 300 mm wide and has an effective depth of 450 mm. Compression steel consisting of two No. 25 (No. 8) bars is located 65 mm from the compression face of the beam....

Determine the internal normal force, shear force, and moment at points E and F of the compound beam. Point E is located just to the left of 800 N force. 1200 N 800 N 400 N/m 3. A |E B F -1.5 m--1 m-2...

7.16 Figure 7.21 shows a pump delivering 840 L/min of crude oil (sg = 0.85) from an underground storage drum to the first stage of a processing system. (a) If the total energy loss in the system is...

As shown below, an unconfined aquifer of clean sand and gravel is located between two fully penetrating rivers and has a hydraulic conductivity of K = 10-2 cm/sec. The aquifer is subject to a uniform...

Forth following setup describe the changes taking place in registers and memory. Make sure to identify the memory changes after executing the code. ORG $1500 START:; first instruction of program...

ASKED a. Check your slope condition (steep or mild slope) and proceed for calculations accordingly, b. Find out the discharge for your design problem, c. Find out the citical depth y d. Find out...

1. Derive the dynamic element stiffness equation of the beam element below using Galerkin's method. M M; L, EI

Shoes are to be designed to enable people of 80 kg to walk on freshwater or seawater. The shoes are to be made of blown plastic in the shape of sphere. Determine the equivalent diameter of each shoe...

For the differential input stage shown below, the differential input impedance is required to be 100k?. Estimate the bias current in the differential amplifier to meet this specification. Hence...

The tractor exerts a towing force T = 400 lb. It has a weight of 7900 lb and a center of gravity located at GT. An additional weight of 600 lb is added to its front having a center of gravity at GA....

When Yvonne was twelve, her grandfather gave her $5,000 to be used for college. Yvonne was a good student and dreamed of going to a good school so she invested the gift in a 10-year bank CD earning...

A girder 10 m long has the cross-section shown and is simply supported between 6m. If the maximum direct stress is 150 N.mm2. Determine the maximum permissible uniformly distributed loaded that may...

Attempt to model the effect of increasing greenhouse gas concentration in Earth s atmosphere using a simplified model as in the figure below. In this model, there is a single atmospheric layer at h =...

The following information was recorded for a highway two years ago. Since then, the traffic has increased by 15% per year and the % heavy vehicles has doubled each year. (4+2+2+1) Total vehicle...

Turn this orthographic drawing to isometric? 75 9.5 4.5 PLAN VIEW FRONT VIEVW RIGHT ELEVATION VIEW Figure I SS SZ SZT

A transport study is being undertaken incorporating four cities A, B, C and D. The travel costs between these cities in generalised time units are given below; note that intra-urban movements are...

The image below depicts an area that has been selected as a possible site for a new dam to be built. Obtain all relevant information from Cape Farm Mapper (https://gis.elsenburg.com/apps/cfm/) and...

I Tabulate data needed to set out, using tapes, a circular curve of radius 600 m to connect two straights deflecting through an angle of 1824'. The measure of the length from the starting point of...

What are the components of a Huguenot tunnel?

Potholes All along the sides of Route 10, residents displayed signs saying: "County Executive: Fix this Road!" Wanting to minimize the negative publicity associated with this sign campaign, the...

Having insight into flood risk, both now and in the future is increasingly important as we are experiencing increased incidences of extreme weather conditions. Cape Town residents often experience...

A village with a need for a simple irrigation system proposes to have a collection pool for rain water and then a simple human- powerd pump mounted to a stationary bicycle frame to deliver the water...

Two materials, A and B, are to be separated using two unit operations, 1 and 2. The feed has 10 tons/h A and 4 tons/h B. The split (fraction of material rejected by each operation) is given in Table...