PROBLEM 1 Find the variance and standard deviation of this set of scores. 25 30 20 24 18 15 12 9 5 6

Q: Determine the nominial moment strenght oF the beam

A: Nominal moment strength: - It is the maximum bending capacity of beam after that beam will fail in…

Q: List and define the 4 steps of the "4-step travel demand model" used in transportation planning.

A: 12) 4 STEP TRAVEL DEMAND MODEL:

Q: Suppose that a horizontal curve on a two-lane two-way highway has a radius of 200.000m. The lane…

A: Given Data :  Radius of curve (R)= 200m Lane width (w) = 3.3m SSD = 120m

Q: A circular door having a diam. of 3m closes a horizontal duct from a small diam. as shown. The…

A:

Q: Determine the shear stress (in Mpa) in the 30.97-mm-diameter pin at B that support the beam if P =…

A:

Q: Problem: Determine all the reactions of the frame shown below. 3m 34 Plate 1 Computation of Reaction…

A: To be find -  All the reaction forces.

Q: 13.) The angle of intersection of the tangent at PC and PT of a simple curve is 20°. If the offset…

A: if the the degree of the curve is small then its a flat curve and vice- versa. and in term of the…

Q: The following data was collected during a 5-hour storm. If the base flow for the stream is 35 m³/s,…

A: Given: Base flow = 35 m3/s   Also, Let area of basin = 2 km2

Q: A bored pile of 0.8 m in diameter is constructed in sand. Soil conditions and relevant soil…

A:

Q: Consider a sports car moving on a straight track according to the equation x = 2t² + t + 1, where x…

A:

Q: Let a=4 ft, b=7 ft, c-2 ft and w-6.5 kips/ft. Construct the shear-force and bending-moment diagrams…

A:

Q: 1. Name the direct measurement and indirect measurement rock and fluid properties. 2. Explain…

A: As per our policy the solutions of only first question is provide, for the answers of other…

Q: Problem: Example: Given the following data of a stream of uniform flow: h h=height of water = 1.20m…

A: step 1-

Q: If angle 1 in the sketch below is 46° 11' 20", calculate the values of angles 2 and 3. A. <2 = 46°…

A: In the context of social engineering, exploration refers to the collection of various data about the…

Q: Evaluate all distribution factors and carry-over factors associated with joints B and D, and fixed…

A:

Q: 7. A differential leveling loop is run from an established BM to a point 9.66 Km away, with a…

A: Find the order of leveling?

Q: s= Determine the density (in veh/mi) at which the maximum volume will occur as well as the value of…

A: Speed and density observations are given as belowSpeed (mile/hr)Density…

Q: The two 6.0° wedges shown are used to adjust the position of the column under a vertical load F of…

A:

Q: A saturated soil has the following characteristics: Initial mass = 40.01 grams Final mass = 28.32…

A:

Q: Q) Work out the canal full-supply levels (FSL) starting from the field with a minimum head of 15 cm…

A:

Q: Imagine a two lane highway segment with crown slopes of-1.3% and the start of the tangent runout at…

A: Given: R=408 mv=71 km/hr×10003600=19.72 m/s

Q: 210 kN 40 kN/m 8 m 8 m 4m 21- E = constant

A:

Q: If the utility function has been estimated to be: Ux = Ag – 0.04 Ta – 0.05 Tw – 0.02 T, – 0.01 C…

A: Unity function,  Ak=0.005Uk=Ak-0.04Ta-0.05Tw-0.02Tr-0.01C Probability of using a given modal:…

Q: Laboratory compaction test results on a clayey soil are listed in the table below. Moisture content…

A:

Q: Using Method of Joints, determine and tabulate all the bar forces. State whether the member is in…

A:

Q: The concrete pier (E=29 GPa) is reinforced by four steel rods (E=200 GPa). If the pier is subjected…

A:

Q: 1. Use Castigliano's second theorem to determine the horizontal and vertical componen of the…

A:

Q: Please help. Thank you!

A:

Q: 1. Pis a cube with 300mm sides and weighs 45kg per cubic meter. Rope CB is 20mm in diameter and can…

A:

Q: 8) Suppose a new sign structure is being installed on the right side of the EB direction of a…

A: For the value of ADT ≤ 750 The equations for upstream and downstream length of need are as follows:…

Q: 30° 15° A 20 kg block is at rest on an incline when a constant force P is applied to it. The static…

A: Given-

Q: Show these stresses on a sketch of a stress element at Point C. C C

A: Given beam is simply supported with uniform distributed loadLength of span, L=17ftWidth of beam,…

Q: 4. The grain size distributions of two soils, A (blue line) and B (black line) are shown on the…

A: 1. How to see size. 100————10————1————0.1————0.01In between every two steps there will be 10…

Q: 4. Find the tension T, in the rope shown in figure. А. 83.2 N B. 45.8 N C. 70.7 N D. 50 N 45° T2 B…

A:

Q: What is a steel ratio? What are the maximum and minimum steel ratios used in reinforced concrete…

A: Steel ratio- It is defined as the ratio of the steel area to that of an effective beam area of a…

Workplace Safety

A workplace can be referred to as a space where people work together for the accomplishment of a common goal of the organization. Here, people can be a worker, an employee, and an employer. A person can be said to be an employer if he/she gets the job of organizational goal accomplishment through other persons, and that person gets paid for his/her service. All employees can also be referred to as workers. An employer may also hire workers of other categories which require specialized skills to finish a work. Both employees and workers along with the employer form the primary occupants of a workplace.