There are 3 ways to protect against trenching hazards. Which one of the following is not a method? O Shoring O Sloping O Subsidence Trench box

Q: Calculate the magnitude of the resultant vector given the diagram below and the following table of…

A: Fx=Fcosθ-F2cosθ2+F3cosθ3Fy=F1sinθ1+F2sinθ2-F3sinθ3ResultantFR=Fxi+Fyj

Q: Given the balanced Azimuths for the 4 sided traverse below, calculate the new internal angles.…

A:

Q: If a worker falls and breaks his arm on a job- site, it would be considered an occupational

A: When a worker breaks his arm at workplace this does not cause any death then this is treated as…

Q: A person working on their own home would be covered by the Occupational Health and Safety Act. O…

A: ● Solution:- False There are some rules and regulations given by OSHA that are applies to every…

Q: The Ontario Building Code outlines minimum standards for safety in new or renovated buildings. O…

A: Ans: True

Q: For a vector, F = 248.95 kN at an angle of 12.07 degrees made with the horizontal in Q3. Find the…

A:

Q: Unadjusted Preliminary Station Azimuths/ Bearings Length Departure Latitude 075 33' 01" 125.744…

A: Column no.     1     2        3        4          5          6        7        8 Station  Azimuth…

Q: Azimuths are horizontal angles observed clockwise from any reference meridian. True False

A: Azimuths are horizontal angles measured in clockwise direction from any reference meridian.…

Q: When preparing an accident report, what classification of Cause Analysis would you consider “how…

A: Whenever addressing work-related accidents, one could determine the extent of the problem by…

Q: A confined space. A trench can't be classified as a O True False

A: The confined space are those which have limited and restricted means of exit and entry. For…

Q: F= 750 N 'F2 |35°

A: solution  given that  resultant force is directed horizontally means we can conclude that  the sum…

Q: Three basic requirements determine an angle: (1) reference or starting line, (2) direction of…

A: Three basic requirements determine an angle: (1) reference or starting line, (2) direction of…

Q: The forces, which meet at one point and their lines of action also lie on the same plane, are known…

A: The force which meet at one point and their line of action line on same plane are known as Coplanar…

Q: A traverse is a series of consecutive lines whose ends have been marked in the field, and whose…

A: A traverse is a series of consecutive lines whose ends have been marked in the field, and whose…

Q: A person who undertakes a construction project for the owner of a site or building is known as a: O…

A: Worker - The person who is working for the employer at some cost at daily or monthly basis.…

Q: Compute the immediate deflections due to dead load and live load on the beam of the figure for…

A:

Q: Determining the locations of points and orientation of lines frequently depends on the observation…

A: Determining the locations of points and orientation of lines frequently depends on the observation…

Q: Given the following for a triangle. Calculate the value(s) for a to 2 decimal places. Do not add…

A:

Q: Occupational Health & Safety is the anticipation, recognition, evaluation and control of hazards in…

A: solution  True  the main aim of this act is to reduce and control  the hazards that occur  in work…

Q: For 0° < 0 < 360° , find the angles that satisfy the equation cos(0) = -0.2091

A: cos(102.07) = -0.2091 cos(77.93) = 0.2091 cos (257.93) = -0.2091 cos(282.07) = 0.2091

Q: Determine the moment of the 3.6 kN force about point A? (Round your answer to the nearest tenth and…

A: M=Force ×Perpendicular distanceMoment of 3.6kN about A is

Q: largest uniformly distributed load that can be applied over the right two-thirds of the beam if the…

A: ΣMR1=0 3R2=2w(2) R2=4/3w  ΣMR2=0 3R1=2w(1) R1=2/3w  (fb)max = Mc/I Where,        (fb)max = 60MPa…

Q: Given the following for a triangle. Calculate the value(s) for C to 1 decimal place. Do not include…

A: We can find this by using cosine rule... Cosine is negative in 2nd and 3rd quadrant .

Q: A health and safety policy is written by a committee of workers and signed by the worker committee…

A: solution  A health and safety policy is a document that has a outlines of the organization committee…

Q: Question 4 Listen This person is responsible for determining if there are any hazardous substances…

A: This person is responsible for determining if there are any hazardous substances present before work…

Q: Suitable work according to WSIB for a “safe and early return to work program" should:

A: solution  The WSIB stands for work safety and insurance board

Q: The Workplace Safety and Insurance Board is controlled by:

A: solution  The workplace safety and insurance board plays a important role in province occupational…

Q: Calculate the resultant force vector using the table and diagram below. Round your answers to 1…

A:

Q: For <0< 360° , find the angles that satisfy the equation cos(0) 0.1111 Round to 2 decimal places. a)…

A: given :- cos(theta) =0.1111

Introduction to Engineering Design

Students are often confused with engineering and design. The term engineering design has two words with different meanings, engineering, and design. The term engineering implies applications of laws and principles of science to design and analyze physical structures and components. In civil engineering, students apply the concept of physics and chemistry to design and build structures and buildings. In engineering disciplines, the term design means determining the dimensions, loads, and associated influences on the component due to the applied loads such as stresses and deformations. The estimation of such parameters is crucial to make the component or structure foolproof.