List the materials that can give off dangerous fumes during welding and require forced ventilation.

Q: The beam is supported by a pin at A and a short link BC. Determine the maximum magnitude P of the lo...

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Q: B: The plate shown below is affected by the forces FA and FB, by assuming the value of 0, calculate ...

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Q: 2. A linear spring is shown to be at its horizontal and vertical configurations, which is held by fo...

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Q: A turbo expander is operated to provide cooled cabin airt kg/s of air is bled from the turbofan comp...

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Q: B: The plate shown below is affected by the forces FA and Fs, by assuming the value of 0, calculate ...

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Q: Determine work done

A: Given data : Force Applied F=3 N Distance covered d=2 m   To find : Work done

Q: The gas is compressed from an initial state of 3 0.35 m and 105 kPa to a final state of 0.14 m and t...

A: We know the gas is compressed from a starting state of 0.35 m3 and 105 kPa to a final state of 0.14 ...

Q: moment diagram using differential relationship between loads， shear forces and bending moments

A: We must first calculate the reaction forces acting on the support points of the beam using the three...

Q: You're flying a plane with a max speed of 267 ft/s and a wing area of 175ft^2 and a lift coefficient...

A: Solution: Given Data: v = 267 ft/sA=175 ft2CL=0.205W=2000 lbsH=5000 ftρ5000 ft=0.002048 slug/ft3

Q: A cylindrical tank holding oxygen at 1,434 kPa pressure has an outside diameter of 389 mm and a wall...

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Q: The motor is operated at an energy consumption of 250V and 80 amp with the sh of 950 RPM at a torque...

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Q: A 300 cm rigid bar is supported by two identical steels wires to maintain the horizontal position wh...

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Q: Water recirculates at a volume flow rate of 0.4524 ft3/min from the blade outlet to the impeller, an...

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Q: What mechanism of creep can be prevented using a single crystal part? Justify your answer using suit...

A: The creep can be prevented or the creep resistance can be improved by using a single crystal part. I...

Q: :for the figure shown below, calculate the reactions at the point O 30° 15 kN-m 3 kN A B 1.4 kN F1.2...

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Q: A cantilever beam with a width b =100 mmand depth h = 150 mm has a length L =2 m and issubjected to ...

A: Equation of Pure Bending:- σy=MI=ER where     M=Bending Moment                σ=Bending stress at a ...

Q: Write your answer with four decimal places and enclose them in a box. Solve as neatly as possible.  ...

A: Given Specimen To find Stress vs strain diagram Modulus of elasticity Modulus of resilience Yield st...

Q: The peak wavelength of radiation emitted by a black body at a temperature of 1000 K is 1.35 um. If t...

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Q: The compressive Stresf () of a rectangular beam sectionis given by the fakmutas P bh 6 M bh? where M...

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Q: Explain the working principle for the following sensors a) Strain gauge b) RTD c) Thermocouple

A: (a)working principle of strain gauge: srain gauge is a type of resister which senses the strain. Whe...

Q: Q5: For the below shaded area, calculate Ixand Kx 130 mm 30 mm |30 mm

A: To Find:-  IX & KX =?

Q: A pump is to be placed at the beginning of a 30 m long piping system consisting of 1-1/2 inch schedu...

A: Release head differs with pull tank level. The response is yes. Assuming you bring down the pull lev...

Q: Sketch the power density distribution for oxyfuel gas welding and GMAW process.

A: Oxy-fuel gas welding also known as gas welding is a welding process that is based on the combustion ...

Q: A copper rod with 0.15 cm diameter is enclosed by a steel tube that has an outside diameter of 0.3 c...

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Q: Problem 2: Given this network of capacitors: C2 C1 4 uF 1 uF C3 3 uf C4 2 uf C5 2 uf Assuming the di...

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Q: 1.) Calculate the heat transfer or the work for each step of a Rankine cycle. Also calculate the the...

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Q: (Consider the stress tensor in a given point of a body): 2 1 Oij 2 0 2 1 2 0 (Determine o rag and id...

A: Stress is a force per unit area and its SI unit is N. Null vector is defined as a vector of zero val...

Q: 1. What is the standard equation of the parabola y + 6x +4y – 2 = 0? A) (y+2)² = -6(x – 1) B) (y+2)?...

A: The standard equation of the parabola is (y+2)2 = -6(x-1). Therefore, option (A) is correct answer.

Q: 2.20. Calculate the frequency of damped oscillation of the system shown in Fig. 2.23 for the values ...

A: Answer: The value of critical damping is 35,000 N•s/m.

Q: Which statement is False with regards to the mechanical behavior of human Blood? a. Formation of rou...

A: a. Red blood cells contain hemoglobin — an iron-rich protein that gives blood its red color. Hemoglo...

Q: A standard 0.505-in.-diameter tensile bar was machined to a 2.00-in.-gage length from a copper-nicke...

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Q: Q5: For the below shaded area, calculate Ix and Kx 130 mm 30 mm 30 mm 40 mm 40 mm

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Q: How are porous bearings made and where are they used?

A: Introduction: porous bearings are made of by the process of powder metallurgy. porous material mainl...

Q: DATUM 1.) In the figure shown, block B is pulled down with a velocity of 0.3 m/s. Calculate the velo...

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Q: A gas is initially at 0 gage pressure and compressed to 1/4 of the initial volume at constant temper...

A: GivenP1=0 guage  =101.325 kPaV1=VV2=V4

Q: 3. Assume the upper arm is in the vertical position and the elbow is flexed 90 degrees, so that the ...

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Q: A semi-elliptical leaf spring fully graduated which is made of stee; has a thickness of 10 m number ...

A: t=10mmn(no.of leaf)=6Wspring=65mmWband=140mmE=200,000MPaσ=360MPa To-Find:- Deflection of leaf spring

Q: Refrigerant 134a enters an insulated diffuser as a saturated vapor at 80 deg F with a velocity of 80...

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Q: ulate the reactions at the point O

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Q: Determine the weight in newton [N] of a car whose mass is 1500 kg. Convert the mass of the car to sl...

A: Given Data m=1500 kg

Q: Please solve this problem, Thank you  Problem : Cone A turns 126 rpm and cone B turns 162 rpm. Fi...

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Q: The flow rate in a 3-m wide rectangular channel on a slope of 2 percent is 11 m/s. The Manning's rou...

A: The immediate advance technique is proposed to supplant the calculations by experimentation utilized...

Q: A pump is to be placed at the beginning of a 30 m long piping system consisting of 1-1/2 inch schedu...

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Q: (2) Find the equivalent spring stiffness for the vibrating system shown in Fig 2. If kl -k3 - ks - 2...

A: Write the given data. k1=k3=k5=2kk2=k4=k6=k

Q: the emissive

A: Given; Emissive power of a black body is P, If its absolute temperature is doubled. Emissive power b...

Q: 6- The .includes external forces applied to the body and external reaction forces resulting from the...

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Q: 1.) In the figure shown, block B is pulled down with a velocity of 0.3 m/s. Calculate the velocity o...

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Q: PROBLEM 7:5 Find the shear stresses in the spar webs and skin of the section shown in the figure giv...

A: Wing areas comprise of slight skins solidified by blends of stringers, fight networks, and covers an...

Q: a Determine the acceleration of rope at Point A and block B. Note: The block b is lifted 4 inches & ...

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Q: The pressure vessel shown below is made of steel, A36 and is subjected to an internal pressure of 50...

A: Givensteel A36P=50MPar=300mmL=500mmf=2  

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.