a drilling operation under a given condition, the tool life found to decrease from 20 mint to 5 mint due to increase in drilling speed from 200 rpm to 400 rpm. What will be the tool life of that drill under the same condition if the drill speed is 300 rpm

Q: a) If 1 kg of MSW releases 12000 kJ of heat, what is the net work output of the powerplant? b) If th...

A: Net Work Output = h2 - h1 = 2675.53 - 104.53 = 2570.6 kJ/kg Work Delivered = h4 - h3 = 3324.63 - 294...

Q: Determine the magnitudes of the reactions at the supports of the truss i.e. at points A and E.

A:

Q: A solid circular drive shaft of length = 0.5 m, is to be designed to transmit up to 45000 W at 1800 ...

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Q: Q2. ( ) Kerosene at 25°C flows through a DN40, Schedule 80 Steel Pipe elbow as shown. Calculate: 1. ...

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Q: frt), force force, f 10 Neut. m, m2 f k, 1osee m, = 10 kg, ma= 20 kg bz 20 Newton m/sec k, = 30 Newt...

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for...

Q: A single-acting cylinder of 25 mm diameter is to clamp a component when a push button is pressed. As...

A: A single-acting cylinder of 25 mm diameter is to clamp a component when a push button is pressed. As...

Q: Please solve number 2. Show the complete details of your solution. Enclose your final answer.

A:

Q: az, find [3A - 2B + 4C|

A:

Q: A rigid vessel contains 5 kg of wet steam at 0.4 MPa. After the addition of 9585 KJ of heat, the ste...

A: Internal energy and specific volume is calculated using steam properties from the steam table.  

Q: (a) The mean ultimate tensile strength of a steel is 1500 MPa. What value should be used if the desi...

A: The ultimate tensile strength (UTS) of a material is the highest stress it can withstand when stretc...

Q: If 15.84 m^3 of oil weighs 47 kN, calculate Specific Gravity in 3 significant digits

A: given data Volume =15.84 m3 weight=45kn We have find spefic gravity. Of oil  

Q: A solid circular drive shaft of length = 0.5 m, is to be designed to transmit up to 45000 W at 1800 ...

A:

Q: A gage on the suction side of a pump shows a vacuum of 93 mm of mercury. Compute the absolute pressu...

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Q: the slider crank mechanism shown in Fig. 2-29, the crank is rotating at 200 rpm. Determine the veloc...

A: Given:N=200 rpmθ=30°r=600 mml=2500 mm

Q: A bronze bar 3.5 m long with a cross-sectional area of 300 mm2 is placed between two rigid walls. At...

A:

Q: The piston rod of a double-acting cylinder is to advance when a 3/2- way push button valve is actuat...

A: As for controlling the speed in pneumatic cylinder which is using the proportion air FA series.   He...

Q: 5, what is resultant of the two forces: a

A: Find resultant of two forces.

Q: Water is the working fluid in a Carnot vapor power cycle. Saturated liquid enters the boiler at a pr...

A:

Q: force F has the components Fx = 20 lb, Fy = -30 lb, ans Fz = 60 lb. What is the magnitude of the for...

A: Given:Fx=20 lbFy=-30 lbFz=60 lb

Q: Design a jig to drill 8 holes of 10 mm diameter in a PCD of 240 mm circular plate of 300 mm outer di...

A: Write the given data. Number of holes, N=8dia of hole, dh=10 mmDp=300 mmt=20 mm

Q: page), are bon. force of P = 2,8 e left. Determit ce applied to ea wa FBD of the a only exert horiz

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Q: A projectile (m, = 72 g) traveling at v = 575 m/s strikes and becomes embedded in the block (mp = 30...

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Q: A tennis ball is projected toward a smooth surface with speed v as shown. Determine the rebound angl...

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Q: pls do make an ntroduction about  Automatic Return of a Double  Acting Cylinder using Roller Lever V...

A: DOUBLE ACTING CYLINDER A double acting cylinder is a chamber wherein the functioning liquid demonstr...

Q: A truncated cone 30 cm high is constructed of aluminum. The diameter at the top is 7.5 cm, and the d...

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Q: 600 lb 25t 25 ft OD 25 t 25t 1. The structure is: 2. The two-force member is: AB and CD v and its 3....

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Q: Explain any one type of ball bearing with a neat diagram and write their applications?

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Q: Symbol Explanatory notes Milled Rz 3.2 ~ 1.6 0.2

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Q: 4-57 A long steel bar 5 by 10 cm is initially maintained at a uniform temperature of 250°C. It is su...

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Q: A 40 L heat exchanger that contains water, initially at the same temperature as the environment, 5 °...

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Q: 8 ft ---. hup 4:5 fx cig. a fX

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Q: Sensible heat transfer from a warm body to a cold body is only possible when

A: Sensible heat: The heat that is required to increase unit temperature of unit mass of any object is ...

Q: 3. As shown in Figure, steam in a heating system flows through tubes whose outer diameter is 5 cm an...

A: Given:Outer dia of tube=D1=5cm=0.05mTempearture of wall surface =Ts=180οCOuter dia of fin=Df=6cm=0.0...

Q: 2- The person using the hammer is applying 30 N force in the direction shown. i- Determine the momen...

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Q: (b) A jet of water, having a velocity of 30 m/s impinges on a series of vanes with a velocity of 15 ...

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Q: A 2000-kg automobile starts from rest at point A on a 6° incline and coasts through a distance of 15...

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Q: A mass m = 4 kg is attached to both a spring with spring constant k 101 N/m and a dash-pot with damp...

A: Given : m = 4kg k = 101 N/m c = 4 N.s/m x0 = 5 m v0 = 3m/s To find : Equation of motion

Q: 1. A single-acting cylinder of 25 mm diameter is to clamp a component when a push button is pressed....

A:

Q: Calculate the shear force and the bending moment of beam, and draw the diagrams of shear force and b...

A: Given

Q: Represent in block diagram form, the control system used in automatic control of speed of a steam tu...

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Q: A = (cos p + 3z) ap - (2r + 4 sin p) ap + (r – 2z) az B = -sin p a, + cos (p az Find a unit vector p...

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Q: A pressure relief valve contains a poppet with a 4.20 cm2 area on which system pressure acts. During...

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Q: 10 mm Y 15 mm 30 mm 40 mm 10 mm 15 mm X

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Q: 1. A shaft made of steel having an ultimate strength of Su is finished by grinding the surface. The ...

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Q: gas is contained in a vertical, frictionless piston– cylinder device. The piston has a mass of 3.2 k...

A: Given   Atmospheric pressure, Patm = 95 kPa                                 Mass, m = 3.2 kg        ...

Q: Steam flows isentropically through a nozzle from 1550 kPa, 288°C to 980kPa. For 453 g/s determine a)...

A: Given:P1=1550 kPaT1=288°CP2=980 kPam=0.453 Kg/s

Q: Q8. Consider the mechanical system shown below. The system is initially at rest, and the displacemen...

A: The differential equation governing the above vibration system can be obtained using the D'Alembert'...

Q: The 1580-kg car has a velocity of 25 km/h up the 11-percent grade when the driver applies more power...

A: The total force tangent to the road exerted on the tires is 3.0488 kN.

Q: rom an open water surface with air temperature 22°C, relative humidity is 40% and wind speed is 3 m/...

A: Given data,Relative humidity =40%temprature =273+20=293 k

Q: d²y(t) dy(0) = 20u(t) y(0) = 25; dt dt2

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.