Site an example where in public safety in a construction area  were compromised. Discuss briefly; how, when and where it  happened, and what safety protocol should have been followed  to avoid the accident.

Q: 9-88 A simple ideal Brayton cycle operates with air with minimum and maximum temperatures of 27°C…

A:

Q: 1. Thin steel plates are subjected to a steady stream of air flowing along their surface at 2 m/s.…

A:

Q: 10) In a forced damped vibratory system, why does the maximum vibration amplitude shift to the right…

A:

Q: Q3 // (A) - An element of bone in plane strain where the state of strain are (ex = 8 x 10-4, Ey = 5…

A:

Q: An incomplete expansion engine is supplied with steam at 1.95 Mpa and 400C. Release occurs at 0.14…

A: As per the guideline, I can solve only first three subparts. For rest parts, repost in a separate…

Q: 3-1. Calculate the moment about point A (Figure P3-1). (Each section represents 1 ft2.) 26 Ib/12 34…

A:

Q: Q7: A steady flow I mol/s of CH, and 2 molis of O; enters a reactor and become H;O and CO,. Write…

A: Given: Mol/s of CH4=1 Mol/s of O2=2 Hence equation of reaction will be: →1CH4+2O2=2H2O+CO2 Because 2…

Q: Mcq: the main type of stress in gear tooth is ? A-shear stress B-tensile stress C-bending and…

A: These questions are based on the concept of Gear and mode of gear failure.

Q: 4. A mass m is supported by a spring with stiffness k. The mass is initially at rest at time t = 0.…

A: Given : To find : Time history of spring force

Q: P= 400 kN 30° 1000 mm A Area 30 mm 20 mm

A:

Q: Find the surface area of the plane ( 15x- 5z+20Y3D35) if it is in the first octant

A: Given: The equation of the surface: →15x-5z+20y=35 if x=0,y=0 then→15×0-5z+20×0=35 →z=35-5=-7if…

Q: QI/ An iron block of mass 30 kg is hanging from the two supports A and B as shown in the diagram.…

A:

Q: 1. Thin steel plates are subjected to a steady stream of air flowing along their surface at 2 m/s.…

A:

Q: 3. Locate the amount and position of the resultant of the load acting about A. Refer to figure 3 500…

A:

Q: Determine the moment of inertia with respect to the x axis for the circular area shown in Fig.…

A: Given

Q: A simple truss is subjected to 20 kN force at point A as shown in Figure 2. The reaction force at…

A:

Q: A cylindrical shape is with diameter of 1.2m and length of 1.2m. The top surface has an emissivity…

A:

Q: Adding resistance to the rotor circuit of :induction motor will Reduced the starting current and…

A: Induction motor will have current flowing through it which will provide torque to rotate other…

Q: A pipe with 8 cm intemal diameter, 9 cm outer diameter, 2 meter long, thermal conductivity 30Wimk in…

A:

Q: 3-1 In Fig3-1,gear 4 rolls on fixed rack 5 without slipping. Determine ratio /w, for ti

A:

Q: A 15-lb and 3.6 ft long uniform bar is attached to a 25-lb cart. The system is known to start at…

A: Given: mass of the cart→mA=25 lb Mass of the bar→mAB=15 lb Length of the bar AB→AB=3.6 ft Because…

Q: Sketch the plane of the axis from the following Miller indices. (i) (211) (ii) (101)

A:

Q: The system in Fig. below consists of 1200 m of 5 cm cast iron pipe, two 45° and four 90° flanged…

A:

Q: Question 1 of 18 <. Perform the conversions. 1.167 atm= Torr 931.7 mmHg = atm Pa atm 1108.9 mmHg =…

A:

Q: What thrust is obtained from a propeller 3 m in diameter that has the characteristics given in the…

A: Given: Diameter of the propeller (D) = 3 m Propeller rotation speed (n) = 1400 rpm = (1400/60)…

Q: Question 5 If -30 and F-3kN, determine the magnitude of the resultant force acting on the plate,…

A:

Q: Evaporative condenser is used only air as condensing medium to condense the hot vapour refrigerant.…

A: This question is based on evaporative condenser in a refrigeration cycle.

Q: A container is floating in water. The container has a rectangular shape of 1.52 X 0.66 X 0.50 m (L…

A:

Q: A tripod supports the load W as shown in the figure. Determine the maximum load "W" (in pounds),…

A: The capacity of each leg=87 lbs

Q: A sphere is fired downwards into a medium with an initial speed of 27 m/s. If it experiences a…

A: Given Data : Initial speed v0 : 27 m/s Deceleration of sphere a = (-6t) m/s2 Initial time t0 = 0…

Q: What are the methods of measuring permeability of

A: Solution is attached below

Q: d) Correct the wrong sentences if found[ 1. Drilling, turning, and milling use rotating multiple…

A: These questions are based on the concept of manufacturing processes.

Q: Q4: 1 The relative density of a fluid is 1.26 and its dynamic viscosity is 1.50 Pa.s. Calculate its…

A:

Q: certain ideal gas X has molecular weight of 10 g/mol and specific heat ratio of initially, X has…

A:

Q: Two farmers are pushing on a gate with forces FA and FB, applied at locations A and B respectively.…

A:

Q: Determine the specific work output, specific fuel consumption and thermal efficiency of a gas…

A:

Q: The solid steel rod (1) has an allowable shear stress of 13 ksi. The brass tube (2) has an allowable…

A: The largest torque that can be applied safely at the upper end of the steel rod: Tmax = 319.07 lb•in

Q: A container is floating in water. The container has a rectangular shape of 1.52 X 0.66 X 0.50 m…

A:

Q: Figure 2: 5 m 5 m A 5 m B 20 kN

A:

Q: Part A The angular velocity of link AB is WAn 3.5 rad/s. Link CB is horizontal at the instant shown.…

A: Solution - Given data - ωAB =3.5 rad/s

Q: 4 3 F OD 1 n E

A:

Q: ! The solid homogenous 400 lb block A rests on a horizontal plane. The coefficient of friction…

A:

Q: Air conditioners dry the air while they cool the air. Suppose an air conditioner is used to cool a…

A:

Q: An impulse turbine will produce no power if the velocity of the jet striking the bucket is the same…

A: Power developed by impulse (pelton) turbine is given by the following formula, P=rho*a*V*(V-u)*u…

Q: For the mild steel part drawing below (Fig. Q5.2) (Mair, 1993), previ- ously considered in the…

A: we are going to discuss manufacturing process for eye bolt

Q: A steam at 169.06 kPa of 90% quality is used to concentrate tomato juice to puree. The specific…

A: Given that, Pressure of steam, P=169.06 kPa,Quality of steam, x=90 %,Specific heat of tomato juice…

Q: supported ulley 2. The diameters of pulleys 2 are 10 kg and 30 kg respectively. The belt tensions…

A:

Q: what is the smallest gage size copper wire that will limit the conductor voltage drop to 5v when 120…

A:

Q: Where is the solution???

A:

Q: //// // R R J3 Js Jy J. J8 R lt)

A: given; mass of block=mweight of block(w)=mgforce=F

General safety guidelines

Safety guidelines are the set of rules and codes that must be followed in the workplace for the occupational safety of workers, the machines, and the equipment that are present inside the workshop premise. There are many unsafe conditions and hazardous materials inside the workshop that makes prey for certain risk factors associated with health conditions. Extreme safety precautions must be taken inside the work area just like the precautions and practices that are been followed for Corona Virus Disease 2019 (COVID-19). People can also educate themselves by joining various health programs and camps. These will provide them with the necessary skills and knowledge about safety awareness. Occupational Safety and Health Administration (OSHA) thrives to create a safe and healthy environment for the workers working in the industries and provides them with proper education and training.