Who is ultimately responsible for the welder’s safety?

Q: Determine the force in each member of the loaded truss. All triangles are 3-4-5. Enter a positive…

A: Q1 For the given truss, it is required to determine the forces in each member. Q2 For the given free…

Q: What is the kinetic energy of an 1800 kg car moving at 25 m/s?

A: Given data : Mass m=1800 kg Velocity V=25 m/s   Required : Kinetic energy

Q: Q. 3 If the surface tensions of H₂O and CsHisOH at 20 °C are 72, 17.0 dyne/ cm respectively while…

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Q: Water flows through a pipe 25 mm in diameter at a velocity of 6 m s −1 . Determine whether the flow…

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Q: 67. Which of these angles is adjusted last during a wheel alignment? a. Steering axis inclination c.…

A: " Since you have asked multiple questions we will solve the first question for you. If you want any…

Q: A cantilever beam with length L = 4 m carries a concentrated load P =29 kN at the free end. The beam…

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Q: Q1) Compute the polar moment of inertia (J.) about point o for the shaded area shown. Knowing that…

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Q: Figure below shows a stress-strain diagram. Explain this curve using your own words and define…

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Q: A wire of metal with a diameter of 1 cm and a length of 10 m is intended to be used to lift…

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Q: At approximately what temperature (in Kelvin) would a specimen of an alloy have to be carburized for…

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Q: Calculate the place remperature for a flat-plate collector whose properties are given below,…

A: Temperature of glass Tgass=50 C Temperature of wind,Twind =10 C Area=25×1= 25 mm​​​​​​2. Wind heat…

Q: Example 3.6 The gate in figure below is 5 ft wide, is hinged at point B, and rests against a smooth…

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Q: Why is a multicircuit evaporator used?

A: Multi circuit evaporator consists of two or more evaporator that can be at same temperature or at…

Q: What is a cost advantage of using preformed parts in afabrication?

A: A preform is an intermediate product that is subsequently blown into a polyethylene terephthalate…

Q: Technician A says that a cylinder wall with too smootha surface will prevent the piston rings from…

A: Rings won't seat properly and will instead "skate" across the surface if the cylinder walls are…

Q: A steam turbine carrying a full load of 46 MW uses 77.7 kg/s of steam. The turbine efficiency is…

A: Given:  Turbine load = 46 MW ms = 77.7 kg/s of steam turbine efficiency=78% exhausts steam = 26 mm…

Q: If FB = 120 N and Fc = 140 N, a) Draw the Free-Body Diagram b) Determine the resultant moment about…

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Q: A gas-turbine power plant operating on the simple Brayton cycle has a pressure ratio of 7. Air…

A: Introduction: In the case of a basic Bryton cycle gas power plant, the working fluid is air. The air…

Q: The built-up shaft in figure consists of a pipe AB and a solid rod BC. The pipe has an inner…

A: Given : outer diameter of pipe AB, Do = 28 mm inner diameter of pipe AB, Di = 20 mm diameter of rod…

Q: What type of square has a blade that can be tilted to angular settings?

A: Diemaker's square has a blade that can be tilted to angular settings.

Q: Oil of viscocity 0.00048 Pa.s and specific gravity 0.90 flows with a mean velocity a 0.3m pipeline.…

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Q: 3. Air enters a converging-diverging nozzle at 1.50 MPa and 900 K with a negligible velocity. The…

A: A converging diverging nozzle is a type of nozzle to produces an exhaust thrust with the help of the…

Q: Compute the Cross sectional area of Pipe Discahrge=0.8 m3/s Velocity=2 m/s

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Q: The refrigerant leaves the condenser as a saturated liquid and is throttled to a flash chamber…

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Q: Calculate the forces in members AC, AD, and DE for the loaded truss. Restraining link BC is…

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Q: The bell crank CBA is connected to a pin support B in double shear with 8-mm diameter pin B and to…

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Q: Determine bulk

A: Given data: Initial volume,v1= 3 m3Final volume, v2=2.12 m3If pressure of oil in the cylinder…

Q: List the five joint types used in welding

A: Butt joint It is a kind of welding where the edges are joined together.  This has no impact on the…

Q: 30% Fig-5 Fig-6 6. Find the value of 0 if the blocks A and B shown in Fig.6, have impending motion.…

A: Given-Information:- A = 20kgB = 20kg μA = μB = 0.25 To-Determine:- The value of q

Q: A small 20-kilogram canoe is floating downriver at a speed of 2 m/s What is the cance's kinetic…

A: Given data : Mass of canoe m=20 kg Velocity V=2 m/s   Required : Kinetic energy

Q: Q. 3: Compare the moment of resistance of the two sections for equal areas of cross-section and of…

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Q: The rotation or twist in degrees of a shaft, 800 mm long subjected to a torque of 80 N-m, 20 mm in…

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Q: A historic race track is famous for its very steep banked track. The banked section of the track,…

A: Given data: Bank Angle of track = 40° Mass of car = m = 755 kg Radius of track = R = 315 m…

Q: What is meant when a metal is said to have goodweldability?

A: Weldability describes the ease with which a metal can be welded properly. The weldability of any…

Q: Which of the following statements about drum brakeshoes is not true?a. Web thickness varies only…

A: Brake shoes are a major part of a drum brake system. these crescent-shaped components are made up of…

Q: 1. A toe adjustment of 1/8 inch outside of specifications will have little effect on tire life. a.…

A: Hii, thanks for the question but we are authorized to answer three parts at a time. Here you did not…

Q: A load P is supported by two springs arranged in series. The upper spring has 20 turns of…

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Q: What work holding device that is used for face milling and peripheral mill, why so? Subject:…

A: Face milling is a machining process in which the milling cutting is placed perpendicular to the…

Q: Why do some condensers have to be cleaned with brushesand others with chemicals?

A: It is implied in the problem description that some condensers require brush cleaning and others…

Q: Air whose density is 0.078 lbm/ft3 enters the duct of an air-conditioning system at a volume flow…

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Q: As shown on the above figure, the component of F in terms of the unit vectors and scalar is Blank 1…

A: Given:MN=88FN=88SN=47

Q: Z k j O a zero O b. i O c. -i O d. 1 Y From the definition of the cross product of vectors: jxj=

A: When the two vectors are multiplied with each other then in that case it is known as vector product.…

Q: Which of the following is probably not the cause of avibrating clutch?a. Excessive crankshaft end…

A: (a) Excessive crankshaft end play is cause of knocking sound when we use clutch. But Vibrating…

Q: A pulley is supported by a circular pin at A. The pin has a diameter of d = 0.375 in., and each side…

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Q: Compression of air in an axial flow compressor would be part of what thermodynamiccycle? Carnot…

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Q: 1. Blocks A and B with masses 1.20 and 2.00 kg in the figure are sliding down the incline. The…

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Q: Technician A says that load-carrying ball jointsshould always have some play in them. Technician…

A: Ball joints are used to connect the steering knuckle to the control arm. Ball joints allow the up…

Q: What occurs when a wheel hits a dip or hole andmoves downward?a. Jounceb. Free lengthc. Deflectiond.…

A: Rebound and jounce are terms used in the context of car engineering to describe what happens when a…

Q: Find the forces in members EF, KL, and GL for the Fink truss shown. Forces are positive if in…

A: Draw the free-body diagram with a section passing through EF, KL and GL.

Q: The right-angle bar is supported by a pin at B and a roller at C. what is the maximum safe value of…

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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.