Respirators used as personal protective equipment Are non specific Are specific for each individual hazard Are one size fits all One type protects against all hazards

Q: If a ladder is used for access from one work level to another, how far should the side rails extend…

A:

Q: A confined space monitor should simultaneously measure up to four atmospheric hazards which are…

A: Confined space monitoring equipment is used to detect carbon monoxide (CO), hydrogen sulfide (H2S),…

Q: The horizontal angle between two points is measured with a theodolite. To validate the resultant…

A:

Q: Which section outlines the distances to be maintained when approaching energized overhead power…

A: From Sec 181 to Sec 195 , it gives the information about Electrical Hazards..

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

A:

Q: ABC is a right triangle with a right angle at A. Find x the length of DC. Round to the nearest…

A: Given data:

Q: Question 25 Listen According to the Occupational Health and Safety Act, which of the following is…

A: Given- To find- It is needed to find out whether the given statement is true or false.

Q: For the given framing plan. Assume all the column will act as pin/roller support to the beams and…

A: Answer  (a) We know that slab will behave as one way slab for span ratio L2L1>2, Take tributary…

Q: Find the surface area of the figure below. Round your answer to 1 decimal place. Ex: cm, cm^2, cm^3.…

A: Given information in the question is  h=26.73cm r=4.72cm  We have to determine the surface area of…

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

A: From figure:Fx=F1cosθ1-F2cosθ2+F3cosθ3Fy=F1sinθ1+F2sinθ2-F3sinθ3ResultantFR=Fxi+Fyj

Q: Select the best answer. How often must waste material and debris be removed to a disposal AND…

A: According to section 1926.252(b).All scrap and waste material shall be removed immediately from the…

Q: Determine the force in each member of the truss use the method of joints. Given: P1=10 kN, P2-20 kN,…

A:

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: The British bond type is 1. (1 Header bond 2. England bond 3. Flemish Bond Types of Bond C A D.

A: Thank you for the question .As per honour code we will answer the first question since the exact one…

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: Find the volume of a hemisphere with a diameter of 25.0 cm. Round your answer to the nearest unit.…

A: Given that  Diameter of hemisphere =  25.0 cm Radius of hemisphere=252=12.5 cm Volume of hemisphere…

Q: Calculate the equivalent distributed load representing the self-weight of a beam with cross sections…

A: A reinforced beam consists of both the concrete and reinforcements. A loading on any beam always…

Q: A vertical lifeline rope with a rope grab must Reach the lower level or have a stop below the brake…

A: A vertical lifeline rope with a rope grab must : all of the above

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: Water flows in a horizontal tube with two sections, a large cross-sectional area (250 m) and a speed…

A: The area at entrance (A1) = 250 The area at exit (A2) = 100 Velocity at inlet (v1) = 2m/s Since no…

Q: (a) moment about AB. (b) moment about line connecting points B and C. ( c) moment about OB.

A: Analysing the 3d figure

Q: Training for fall arrest must cover the exact harness, lanyard, shock absorber, rope grab, lifeline…

A: Training for fall arrest must cover the exact harness, lanyard, shock absorber, rope grab, lifeline…

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

A:

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

A:

Q: need a quick solution within 15 minutes With my best wishesTon

A: According to OSHA, a vertical lifeline can be used only by once person at an instant of time.

Q: Find the surface area of the object below, assuming the whole thing is solid and can be moved…

A:

Q: Three pipes, each of diameter Dand length L, connected in parallel are to be replaced by a single…

A: let, three pipes of diameter D and length L are connected in parallel with a pipe having discharge…

Q: Convert 0.0351 to engineering notation. O a) 35.1 × 103 O b) 3.51 × 10–2 )c) 3.51 x 10² O d) 35.1 ×…

A: Solution:- We have to convert the given number into the engineering notation, The given number is…

Q: A 4.13-ft-diameter log (sg. = 0.82) divides two shallow water as shown in the figure. Compute the…

A:

Q: Find the area of a triangle with side lengths of 23.56 cm, 20.91 cm, and 16.72 cm. Round your answer…

A: Given  Sides of the triangle  let a=23.56 cm b=20.91 cm c=16.72 cm From Heron's formula Area of a…

Q: There are 3 ways to protect against trenching hazards. Which one of the following is not a method? O…

A: Trenching is technique of excavtion in ground . The depth of excavation is deeper than its width .…

Q: PROBLEM 2: A support block is acted upon by two forces as shown. Knowing that the coefficients of…

A:

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: Which section and subsection of the regulation outlines the requirements of a tag when de-…

A: sec 190(4) section and subsection of the regulation outlines the requirements of a tag when de…

Q: What must occur before a worker uses an elevating work platform (i.e. scissor lift) for the fırst…

A: The worker using the elevated platform for the first time should be given oral and written…

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.