Mr. Cruz decided to flipped a coin five times, what is the probability of getting at most 3 tails?

Q: Example: The beam is subjected to the concentrated loading shown. Determine the reactions of the…

A:

Q: A square footing has a dimension of 1m x 1m. Unit weight of soil is 18.1kN/m3 with cohesion of…

A: Given  γsat = 19.3 Kn/m3γb =    18.1 Kn/ m3F.O.S = 3 Nc        =  35Nq     =    22Ny      =…

Q: A simply supported beam has a maximum moment equal to 25 KN.m. The beam has a width of 200 mm and a…

A: solution maximum moment M =25KN-m width B=200mm depth D=250mm The dressed dimensions width…

Q: A baseball is thrown from a horizontal plane following a parabolic path with an initial velocity of…

A:

Q: In your own words, Explain the usage of hazard map. Write it in essay form.

A: A hazard map is a type that shows which regions are impacted by or sensitive to certain dangers.…

Q: GL 700% 700 Sand Water table is at ground level Water content = 20% 5 m Specific gravity of solids…

A: Given data in question  Water table Water content  Specific gravity  Unit weight of water To find…

Q: iven the beam loaded as shown. 60 KN 3 m 50 kN/m 10 kN-m A B 1 m 5 m

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Q: A glass cylinder 5 cm internal diameter with a screen at the bottom is used as a falling head…

A: Solution: Given: Glass cylinder inner dia. = 5 cm = 50mm Area of the cylinder = π4×d2=π4×52=19.635…

Q: A sand deposit is 10 m thick and overlies a bed of soft clay. The sand above the ground water table…

A:

Q: The unconfined compression test sampler is : Split Spoon sampler   Sonotube sampler   Shelby tube…

A: Brief concept- Unconfined compression test- It is a type of triaxial shear test. In this test,…

Q: At a point on the free surface of a stressed body, a normal stress magnitude of Sy = 70 MPa (C) and…

A: To solve this question, first we have to calculate the stress in the x direction. Then we have to…

Q: 1. A compound shaft consisting of a steel segment and an aluminum segment is acted upon by two…

A:

Q: The constant head permeability test is a common laboratory testing method used to determine the…

A: The constant head permeability test is a common laboratory testing method used to determine the…

Q: d. In a trial bore hole, the grour 3 m below ground surface.Finc carried out without the hottom

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Q: The lower surface of (100) mts marl bed appears at points (ABC). It is underlain by (100) mts…

A: Scale 1cm = 1000

Q: Find the displacemnt value if work done is equal to 120 j and force applied on object 40 N

A:

Q: 4.) (10 Points) Latitude and Departure Given the observed data of a closed traverse, determine the…

A:

Q: Question 6- Slab Design The stability of the following needs to be checked. Design the wall based on…

A: Factor of Safety against Sliding: It is defined as the ratio of forces which prevent the sliding…

Q: end of compaction, the in-place void ratio was found to be 0.70. If the moisture content of the soil…

A: We will use formula of void ratio.

Q: significance of flow over a contracted rectangular weir in hydraulics

A: Given,  This question is related to Fluid mechanics/hydraulics   The question is :  Significance or…

Q: For a case of plane stress, o. = 40 MN/m², 0, t, ху 80 MN/m2. What are the principal Oy stresses (in…

A:

Q: Which state describes soil that does not deform (choose correct state that applies). A) Plastic…

A: Correct option is D) Solid state

Q: Calculate the B.O.D. of a reference sample given that 1mL of seed material was used in the reference…

A:

Q: In a given fluid, positive ions, each with three excess protons, move towards right at a steady rate…

A:

Q: A permeameter of 8.2cm diameter contains a sample of soil of lemgth 35cm. It can be used either for…

A: Data for both Constant head test and falling head test is given. As the same soil is used in both…

Q: A simply supported beam has a maximum moment equal to 20 KN.m. The beam has a width of 200 mm and a…

A: step 1-

Q: A saturated soil has a compression index of 0.25. It's void ratio at a stress of 10 kN/m2 is 1.82.…

A:

Q: A rectangular beam has a dimension of 210 mm x 260 mm. The simply supported beam is 5-m long and…

A: Simply supported beam One of the most basic structures is the simply supported beam. Only two…

Q: 4. A 1200 kg car rounds a curve of radius 67 m banked at an angle of 12°. If the car is traveling at…

A: The car moves in a horizontal circle, and so there must be a net horizontal centripetal force. The…

Q: OThe grading works of a proposed national road shows the following data. FHD= 50 m LEH= 450 m Cost…

A:

Q: During the process of drilling boreholes, the following tasks should be considered: Field logging,…

A: Drilling boreholes- It is done for several processes such as mining, soil explorations, sample…

Q: A layer of soft clay having an initial void ratio of 2.00 is 10 m thick. Under a compressive load…

A:

Q: A vehicle was moving with tractive force of 70 kN and then turned on curve having turning angle 60°.…

A: Given data: Tractive force, T = 70 kN Turning angle, θ=60°

Q: SITUATION: A rectangular footing, a = 3.5m, b = 2.5m, has a thickness of 700 mm. The column load is…

A: Foundation : A foundation is an element of a structure that connects it to the ground and transfers…

Q: The diameter of a solid shaft is D. The inside and outside diameters of a hollow shaft of same…

A: As per our guidelines we are supposed to answer only one question. Kindly repost the other questions…

Q: GL Sand Water table is at ground level Water content = 20% Specific gravity of solids 2.7 Unit…

A:

Q: Problem II. The figure below shows the cross-section of a thin-walled shaft subjected to a torque Mr…

A: Given -

Q: The beam is constructed from four boards as shown. If it is subjected to a moment Mz = 16 kips-ft,…

A: Given Mz= 16 kips-ft Determine the stress at points A and B.

Q: A saturated soil has a compression index of 0.25. It's void ratio at a stress of 10 kN/m2 is 1.82.…

A:

Q: A 1.5m square tank contains water to a depth of 2.6 m. A cubical block of wood, 0.6 m on each side,…

A:

Q: Consider the retaining wall shown in the Coulomb's active force per unit length of th line of action…

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Q: A steady laminar flow is taking place between two parallel plates. The distance between the plates…

A:

Q: Determine the slope at points B and C of the beam given. If E = 200 GPa and I= 360 × 10 mm. 5m 10KN…

A:

Q: |A B C 3 m 2 m

A: There is a beam AC as follows:(a) Find the line of influence of the vertical reaction at point A.(b)…

Q: No. 2. A rigid bar ABCD is pinned at end A and supported by two cables at points B and C (see…

A: Given:- The nominal diameter of the cable at B = dB = 12 mm  The nominal diameter of the cable at C…

Q: SITUATION: The angle of friction of a compacted dry sand is 37°. In a direct shear test on the sand,…

A: Given, e=0.60  G=2.70ϕ=37°σ=150 kN/m2Size of specimen=50mm×50mm×30mm

Q: Seed Material 5 mL Reference Sample 5 mL Volume Used 8.6 mg/L 5.8 mg/L 8.7 mg/L 4.8 mg/L Initial…

A:

Q: 4. What is cavity ratio (CR)? How to solve it? 5. What are effective cavity reflectances? How to…

A: Cavity Ratio (CR)- It is the number that is computed by using the distance from the plane of the…

Q: A wood beam is strengthened using two steel plates as shown in the figure below. 6 mm O. 150 mm C 6…

A:

Q: if each square measures 35.04 square meters and A= 9.05m, B=5.8m, C=4.33m, D=9.92m, E=2.73m,…

A:

Engineering Economics Principles

Engineering economics (engineering economy) is a sub-field of economics to study the use and application of the economic principles in the engineering analysis of decisions along with the systematic evaluation of the advantages of project costs inclusive of engineering design and analysis. It emphasizes microeconomics (a subset of economics) for researching the behavior of people in the decision-making process of assigning and determining multiple alternatives to the usage of some of the restrained resources and merging economic theory and engineering practice in a practical manner. It depicts the logical framework of economics in addition to the analytical application of statistics and mathematics.