Enumerate the steps in cutting and piercing a plate using gas cutting

Q: Check stability of truss

A: Given data : Number of member=m Number of joint=J Number of external support reaction=R    

Q: D. 0.250" D, = 0.125" L-6.250" If Cutting speed v=211 FPM (feet per minute) and f=0.0018 in/rev; Fin...

A: Given:v=211 feet per minutef=0.0018 in/rev

Q: 3-22 Complete this table for H,O: T, °C P, kPa U, m'/kg Phase description 140 0.035 550 Saturated li...

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Q: (d) 外

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Q: 2.13: To provide natural draught, a chimney of height 16 m is used. Calculate, OThe draught in mm of...

A: Chimney of height H= 16 mT∞=20°CT∞=293 KMaximum flue gas temperature Tg=350°CTg=623 K

Q: dry bulb temperature of 30° C and 60% relative humidity, The saturation pressure of water at 30° C i...

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Q: 2. Problem 16-60: The slider block C moves at 8 m/s down the inclined groove. Determine the angular ...

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Q: a palm oll processing plant, the crude oll is heated using hot water from a furnace. furnace burns o...

A: a)   General form of energy balance is equal to material balance, AR=IR-OR+GR which simplifies to, O...

Q: Water under a gage pressure of 65+(Reg.No/100) psi flows with a velocity of 12.5 fps through a right...

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Q: Bar CD is rotating counterclockwise with the constant angular velocity of 8.14 radi a-1.79 , b-2.13 ...

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Q: Determine Poisson's ratio for a cast iron that has a modulus of E= 12× 106 psi and a shear modulus G...

A: Given data : The value of modulus of elasticity=12×106 psi The value of shear modulus=4.8×106 psi   ...

Q: The stiffness of each spring  The un-damped natural circular frequency of vertical vibration when th...

A: angular frequency = 2* pi * f angular frequency = 10pi

Q: The 5.5kg block hits the spring with a speed of 3.9m/s. Determine the total distance traveled by the...

A: Given data: m=5.5 kgv=3.9 m/sk=2.7 N/m Need to determine the  total distance traveled by the block b...

Q: iffness of nsa ressure 'p

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Q: Q5 Figure Q5 shows a thick cylinder of 50 mm internal radius and 100 mm outer radius is subjected to...

A: Given Data The internal pressure is: Pi=60 MN/m2 The external pressure is: Po=30 MN/m2 The internal...

Q: The equation of motion for a damped vibration is given by 6x + 9x + 27x = 0. The damping %3D

A: Given:The equation of damping vibration,6x¨+9x˙+27x=0,

Q: Give practical or real world problems/situations on simple, bearing and shear stress

A: A practical example of a body under simple stress is a tyre inflated with air.

Q: 9-6. A cam drive is used for a mechanism that drives automated assembly machine. The cam follower mu...

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Q: A 2.0-kg block slides on a rough, horizontal surface. A force ( P = 6.0 N) is applied to the block a...

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Q: Determine the natural frequency

A: To find the natural frequency.

Q: n a composite slab, the temperature at the interface (Tinter ) between two materials is equal to the...

A: Given: A composite slab

Q: V. R 6R Liner velocity distribution V. V. V.

A: For Laminar and turbulent flow at center there will be zero velocity because of the stagnation point...

Q: mass of 100 kg is suspended from a spring having a stiffness of 56 kN/m, and vibrates freely with a...

A: The above given question is related to mechanical free vibration in a system, whose angular frequenc...

Q: U4.1 A. Determine the magnitude that the water exerts on walls AB and DC, and on the bottom BC, usin...

A: Here  Width = 4 m  CD = 1 m  BC = 8 m  AB = 2.5 m     

Q: Consider the base plate of a 850W household iron with a thickness of L= 0.5 cm, base area of A = 150...

A:

Q: Discuss the line maintenance, repairs and alterations.

A: Aircraft maintenance is a highly regulated sector that requires licenced Maintenance, Repair, and Ov...

Q: acts as a ... .reservoir for the lubricating oil Oil filter O Oil gallery O Oil sump O oil viscosity...

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Q: 4 What is the magnitude of resultant in following force system 10ON >100 N

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Q: 1. A vapor trapped in a cylinder behind a piston has an initial stored energy of 85 kJ. When 15 kJ o...

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Q: L1=4 in , L2=3 in, L3=1.5 in , h1=5 in , h2=6 in , f=7 lb , p= 45 lb. determine the proper angle in ...

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Q: i) the length of the actual pipe, ii) the pressure loss, and iii) the pumping power required to over...

A: Here we need to find  Actual pipe length, pressure loss and pumping power.

Q: Water in a main pipe at street level is at a gauge pressure of 140 kPa and is moving with negligible...

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Q: mal condu

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Q: D 0.250" D, = 0.125" L- 6.250" If Cutting speed v=211 FPM (feet per minute) and f= 0.0018 in/rev; Fi...

A: Given:v=211 FPMf=0.0018 in/rev

Q: A shaft of diameter 10 mm carries at its centre a mass of 12 kg. It is supported by two short bearin...

A: Given: The diameter of shaft, d = 10 mm = 0.01 m The mass at the centre of shaft, m = 12 kg The cent...

Q: A column arranged vertically holds a composite fluid of 18 in of mercury (SG = 13.6), 26 in of water...

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Q: Water flows through the pipe contraction shown in Figure 1. For the given difference in piczometer l...

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Q: A tornado has a rotational core 120 m in diameter across which the vorticity has an average value of...

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Q: What is the pressure of air in standard atmosphere at 27, 000 ft in in. Hg

A: Given:-  h = 27000 ft = 8229.6 m Density of air = 1.225 kg/m3  To Find:-  Pressure of air in standar...

Q: A heat pump with refrigerant-134a as the working fluid is used to keep a space at 25 C by absorbing ...

A: Answer: (a) The mass flow rate of the refrigerant is 0.033845 kg/sec. (b) The rate of heat supply is...

Q: 1. A hawser (a thick docking rope) thrown from a ship to a pier is wrapped two full urns around a bo...

A: Given:T2=7500 NT1=150 N

Q: OTTO CYCLE At the start of an air-standard Otto cycle's compression process, P1 = 1 bar, T1 = 300 K...

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Q: Using the rules of projection find the true length of line AB using a 1:5 METRIC scale.

A: Given condition

Q: 6 Determine the absolute water pressure

A: To calculate absolute water pressure.

Q: A 2.0-kg block slides on a rough, horizontal surface. A force ( P = 6.0 N) is applied to the block a...

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Q: 4.6: Dry saturated steam is expanded in a nozzle from a pressure of 10 Bar to a pressure of 4 Bar. I...

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Q: A pitot-static probe is used to determine the flow velocity by measuring the differential pressure a...

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Q: A rigid uniform flywheel has diameter of 1 m. A torque of 20 N-m is applied to the disk. If the disk...

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Q: In the system  on the picture the bigger wheel is not moving, the smaller wheel is connected to the ...

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Q: Figure Q5 shows a thick cylinder of [A] mm intemal radius and [B] mm outer radius is subjected to an...

A: (a)

Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.