1. ENUMERATE THE ARC WELDING SET UP 1 5 - 8 7 2 3 -4

Q: Two identical springs of spring constant 7580 N/m are attached to a block of 0.245 kg as shown in th...

A: GIVEN DATA- A SPRING MASS SYSTEM GIVEN MASS m=0.245kg K=7850N/m WE HAVE TO FIND NATURAL FREQUENCY

Q: For the following 3-DOF RPR Industrial manipulator arm shown in figure: Joint 2 Joint 3 End point Pe...

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Q: Two identical springs of spring constant 7580 N/m are attached to a block of 0.245 kg as shown in th...

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Q: push a 20.0 kg cart, with a 62N force at 30.0° horizontal angle, if he can do 2920 J of work? 2. cal...

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Q: vacuum pressure gauge mounted on one of the vacuum chambers of NASA provides a reading of 0.21 atm. ...

A: Given Data : Gauge Pressure(Pg)=0.21 atm  Since 1 atm=101325 Pascal Pg=21278.25 Pascal Absolute pres...

Q: What is the approximate mass of air in a living room 4.8 m long, 3.8 m wid and 280 cm high if the de...

A: GIVEN DATA- ROOM SIZE=4.8m*3.8m*2.8m DENSITY = 1.3 kg/m3 WE HAVE TO FIND MASS

Q: find the Y coordinate of the centroid of the composite line shown

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Q: QUESTION 2 The joint is fastened together using two bolts. The safety factor of the bolt is 1.5 and ...

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Q: A mass of 200 kg of water at 20°C is stored in a tank. An engine coupled to a propeller inside the t...

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Q: When subjected to a compressive load, the length of the rod is 199,6 mm, and its diameter is 10 mm. ...

A: GIVEN DATA-  Final length of the rod is 199.6 m Intial Length 200mm Diameter d=10mm E=70GPa  

Q: What is the maximum possible value of theclamping force C in the jaws of the pliers shown inthe figu...

A: Given; The diameter of the pin = 5 mm The ultimate shear stress = 340 MPa The factor of safety = 3

Q: If you have a 95 x 2mm steel nut being torqued to 125 ft Ibs, then turned 30 degrees tighter, wha yo...

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Q: Examine the basic principles of prototyping.

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Q: Open with STAY 3 SECONDS BEHIND in good driving conditions at 50 km/h 50 one-thousand-one, one-thous...

A: Consider a car travelling under the given conditions Velocity = 50 km/h = 50 x 518 m/s = 13.889 m/sT...

Q: As shown in the figure, to dissipate heat from an electrical appliance, thin plates of metal with a ...

A: Given data Thermal conductivity =k = 10 Btu/h ft FTbase  = 85 °FTf = 65 °Fh = 1 Btu/h.ft2.FL = 10 in...

Q: A nozzle of 50 mm dlameter dellvers a stream of water al 20 m/sec perpendicular to a plate that move...

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Q: The inlet and throat diameters of a horizontal venturimeter are 30 cm and 15 cm respectively. The li...

A: Given that, Diameter of inlet d1=30 cm=0.30 m Diameter of throat d2=15 cm=0.15 m Specific gravity S=...

Q: Define the position coordinates and write the equation of total length of the cable/cord Establish t...

A:   -     (a)      XA is the position coordinate for A and XB is the position              coordinate ...

Q: 6. Determine the ratio a/b for which centroid will be located at point 'O' for a wire bent as shown ...

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Q: -0.9 m Example:Determine the force P needed to lift the load. Also, determine the proper placement x...

A: Answer: (a) P = 2 kN (b) x = 0.33 m.  

Q: 7.3 Two identical chairs, each weighing 14 lb, are stacked as shown. The center of gravity of each c...

A: Given Data The weight of each chair is: 14 lb The coefficient of static friction at B is: 0.2 The c...

Q: A particle undergoes an underdamped vibration with the following equation:(image below) What are the...

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Q: Describe how Foilsim calculates lift and drag.

A: For students studying about the lift of airfoils and wings, FoilSim II is  very good software. The v...

Q: 5. During a test on a boiler the following data were recorded: Pressure = 1.7 MPa Steam temperature ...

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Q: What is the internal force in member DE in kN? (Tension is positive.)

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Q: 5.1 Bar AB of negligible weight is supported by a ball-and-socket joint at B and two cables attached...

A: Given: A bar with negligible weight one end is supported by ball and socket joint other end is suppo...

Q: o indefinitely long flat plates separated by 3 inches in distance but with a thickness of 5inches ea...

A: Given:Distance between plates, b=3 inThickness of plates, d=5 inVelocity of alcohol, v=5 m/sviscosit...

Q: 4. A special oil is to be used in an absorption tower. The preliminary design of the unit requires t...

A: A schematic diagram of the given case is Given data, Datum height at section 1, Z1 = 10 ft Length o...

Q: In a certain machine, a shaft 3 inches in diameter caries a bending moment of 2210 Ib-ft. What torqu...

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Q: A 600 Ib wheel with a diameter of 30 inches rolls without slipping down a plane inclined at an angle...

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Q: A truck has an engine power of 180 HP and it has empty weight of 3000 kg and the protitable load is ...

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Q: Question 4 Draw the free-body diagram, and select the correct equilibrium moment equation about A. A...

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Q: A flat foot step bearing 225 mm in diameter supports a load of 7500 N. If the co-efficient of fricti...

A: We know that a 225 mm diameter flat foot step bearing can handle a weight of 7500 N.Calculate the po...

Q: onsider two rectangular tanks having constant flow areas of A1 and A2. The tanks are connected at th...

A: Given dataArea of tank 1 = A1Area of tank 2 = A2pipe diameter = dInitial elevation = ho 

Q: kz kr ka

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Q: 2. Water flows in a pipe of 23-cm diameter with an average velocity of 0.73 m/s, the diameter of the...

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Q: Vater flows to igoificant, what will a pressure gauge on the outlet of the pump read in psig? at 100...

A: Pin=100psig H=100ft

Q: A shaft pulley assembly is mounted on both ends of rod AB. Pulley C has a radius of 60 mm and has tw...

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Q: Define autonomous maintenance

A: Given Data : Autonomous maintenance

Q: A piston-cylinder device initially contains 0.07 m3 of nitrogen gas at 130 kPa and 180°C. The nitrog...

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Q: For the beam subjected to the loadings shown below, find the maximum shear stress and maximum normal...

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Q: ..I will upvote if you follow the instructions given

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Q: The magnitude of fixed end moment developed at support A is kNm. 12 KN/m A -12 m-

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Q: Part A - Location of the neutral axis Determine the location of the neutral axis of the channel base...

A: Given:Vertical shear force, V=81 kNb=60 mm, e=400 mmd=200 mm, 

Q: you have a 95 x 2mm steel nut being torqued to 125 ft Ibs, then turned 30 degrees tighter, what is o...

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Q: If F1 = 180 N and the angle between F1 and the x-axis is 72°, determine the magnitude of F2

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Q: same material and having constant k are exposed on one side to hot water at Tw and hw and on the oth...

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Q: 7cm 4cm 5cm 45 X –

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Joining Processes

It is the process of permanent or temporary joining of two metal pieces with the help of heat or pressure. Two metal parts are assembled by applying an energy source for the formation of a single unit. The obtained joined metals cannot be fragmented easily with the application of any force.