Explain why data should always be entered directly into the field book at the time measurements are made, rather than on scrap paper for neat transfer to the field book later.

Q: A cyclic quadrilateral ABCD is circumscribing a circle having a center at point O. Angle AOC is 183'...

A: Given: Cyclic quadrilateral circumscribing a circle, Angle AOC= 183058', AB = 50m, BC = 90m, AD = 70...

Q: Chapter 2, Problem 2/088 An exhaust system for a pickup truck is shown in the figure. The weights Wh...

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Q: An airplane flew from Manila( 121°30' E, 14º N ) on a course of S 30° W and maintaining a uniform al...

A:

Q: A car bumper is designed to bring a 1800 kg car to a stop from a speed of 2.23 m/s while deforming 1...

A: This question is related to the Engineering Mechanics.  

Q: Determine the load that can be applied at the end of the rigid bar if the stress either spring shown...

A: Step 1: Spring stiffness: Stiffness of first spring= 83 x 103 x 10^4/(8x150^3x20) =1.537 N/mm Stiffn...

Q: Using 1s Angle Projection, draw the following views for the part shown in below (dimensions need to ...

A: To draw the: Top view Front view Side view , of the given object.  

Q: A brass rod is 185 cm long and 1.6 cm in diameter. What force in kN must be applien of the rod to pr...

A:

Q: Design a concrete mix for the following conditions and constraints using absolute volume method. Des...

A: All tables are referred from ACI 318 1. For f'c (28 MPa) < 35 MPa We use below equations ; f'cr =...

Q: Chapter 2, Problem 2/086 Five forces are applied to the beam trolley as shown. Determine the y-coord...

A:

Q: This curve is seldom used in highway or railroad alignment due to instantaneous change in direction ...

A: Simple curve- Unsuitable Compound curve- wrong Spiral curve- not necessary

Q: A tank in the form of a right circular cone has a height of 4 m and a top diameter of 2 m. It is fil...

A: Depth of water be h, then:

Q: Two shafts are connected end to end by means of a flanged bolt coupling as shown. The maximum shear ...

A: Number of bolts N = 10   Maximum shear stress for shafts  = 50 MPa   Maximum shear stress for bolt  ...

Q: A right spherical triangle has the followWing parts: c = 80 deg, a = 62 deg, C = 90 deg. Find the me...

A:

Q: As a ship is approaching the dock at 45.0 cm/s, an important piece of landing equipment needs to be ...

A: The values given in the question are as follows: Speed of ship(u)=45 cm/sec or 0.45 m/sec Speed of e...

Q: Length of the long chord connecting P.C. and P.T.

A: We will solve this question in step no. 2

Q: 1. Determine the force in each member of the loaded truss shown below by Method of Joints. C D 4 m E...

A: The given truss is shown below:

Q: for the asphaltic material, the strain-time relationship , determined as follows under a shear stres...

A: Given data- Shear stress=200 psi Time (s) Strain (in/in) 0 0.002 50 0.005 100 0.008  

Q: Problem 1. A column 225mm x 225mm in section carries an axial load of 350 kN. E = 12,036 MPa, fp = 9...

A: Load carrying capacity of column according to euler's formula π*π*E*I / L * L  E is given  Length is...

Q: From the Figure, determine the minimum length of the curve. Assume a=11.2 ft/sec and perception-reac...

A: Valley curve is given with the above data and it has been asked to determine the minimum length of v...

Q: By the conditions of the will, the sum of $35,000 is left to a 12 year old girl to be held in a trus...

A:

Q: Further problems 293 A vertical masonry chimney has a internal diameter d, and an external diameter ...

A: The given data is as follows: Internal diameter=diExternal diameter=doHorizontal acceleration=a m/s2...

Q: (2) Estimate the SDI for the following filtered wastewater samples. If the water is to be treated wi...

A: The test time in minutes, and the volume filtered in ml is given. The formula for silt density index...

Q: Determine the mass of the heaviest uniform cylinder that can be supported in the position shown with...

A:

Q: A machine having a first cost of Po0,000 s computed using constant percentage of the declining book ...

A:

Q: The Tangents of a simple curve have bearings of N 18.321 deg E and N 78.321 deg E, respectively. the...

A:

Q: The diameter and depth of cylindrical tank are 9m and 4m respectively. This tank contains brimful of...

A: As the temperature is increased the liquid will expand(decrease in unit weight). However the weight ...

Q: How long would it take a current of 100 A to deposit 10.0 g of Fe from FeCl 2

A:

Q: Question 1: A. Using Neat Sketchs, Ilustrate the main segemesnts of GPS System B. What are the main ...

A:

Q: Question 2: (50 marks) The v-t graph shown. Find the distance traveled for the time 0 to (1500+N) se...

A: We will solve this question in step no 2

Q: Question 2: (50 marks) The v-t graph shown. Find the distance traveled for the time 0 to (1500+N) se...

A:

Q: регреn perpendicul a simple curve is 120.2C gle of ersection is 50, determi OTTSE ath of the long ch...

A:

Q: about earthquake preparedness?

A: Allow us to expect specific things we really want to do previously, during and after an Earthquake: ...

Q: y Wo L L 2 2 FIG. P6.23

A:

Q: In your engineering survey course, your instructor put you in a group to help a transportation engin...

A:

Q: A symmetrical three hinged circular arch has a span of 16 m and a central rise of 4 m. It carries a ...

A:

Q: Describe how a GIS can be used in flood emergency planning.

A: A Geographic Information System (GIS) is a computer programme that analyses and displays information...

Q: 1. A parcel of land (PSU-04-24600) as surveyed for Vicente Ramos, situated in the Bgy of Pansol, Mun...

A:

Q: A rectangular concrete channel 5m wide carries water as shown in the figure. The channel bed slope i...

A: Answer in the below attachments 

Q: find the coordinates of the point in the curve y^2=12x-2y+23 that is nearest to the point P(10,4)

A: To determine the coordinates of the point on the given curve that is nearest to the given coordinate...

Q: A car bumper is designed to bring a 1800 kg car to a stop from a speed of 2.23 m/s while deforming 1...

A: Given data - Weight of car = 1800kg Initial Speed = 2.23m/s Final Speed = 0  Deformation = 150mm To ...

Q: A rectangular block of dimensior completely submerged in water it found to be 2542.8N. Find; (i) its...

A:

Q: uble the garden area with the addition of this path. How wide should the path be? ct one: .1m . 2.85...

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Q: Three Momen t EG use 3ME

A:

Q: Chapter 2, Problem 2/086 Five forces are applied to the beam trolley as shown. Determine the y-coord...

A:

Q: *. Calculate the amount of lime and soda required to treat two million litre (M.L.) of hard water, c...

A:

Q: Car A experienced engine failure the moment it enters a 2-km highway that has a constant grade of 4 ...

A: Solution :

Q: -7. A circular bar of radius c is subject to a shear force V and a torque Use the shear-flow formula...

A: According to given data    A circular bar of radius c is subject to a shear force V and a torque T. ...

Q: 7- A brass rod is 185 cm long and 1.6 cm in diameter. What force in kN must be applied to each end o...

A: The force required to prevent contraction will be equal to the forces developed by temperature stres...

Q: Given are 4 points in space: (x,y,z) A (3,2,3) B (0,1,4) C(2,4,1) D(0,5,4) The line of action of for...

A: Given: Co-ordinates of four points A, B, C, D and two force vectors F and G passing through them.

Q: If the 3-day BOD (BOD3) of a waste is 75 mg/L & the BOD decay constant, k is 0.345 per day, its ulti...

A:

Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.