F D B E C VA 4

Q: HW2: A hydroelectric power plant built for a design head of Hn=12.5 m should develop a rated output…

A: Given: Head of the plant→Hn=12.5 m Rated power→P=12000 hp=8952 KW Because efficiency→e=0.90 Density…

Q: Q.7. In an Aeroplan model of size 1/10 of its prototype the pressure drop is 7.5 kN/m². The model is…

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Q: 0(a) The x-coordinate of a particle in curvilinear motion is given by x = 4.4t3 - 4.9t where x is in…

A: Introduction

Q: Identify 20 different systems at home, in and around the house

A: Given Data : Systems at home, in and around the house

Q: = 0.3m, r2 = 0.2m & operates under the following Q3/ A Francis turbine has runner radii: 1₁…

A: Francis Turbine is an inward radial flow reaction turbine with radial discharge in order to get exit…

Q: A crate sliding down a ramp reaches the bottom of the ramp and slides across a flat floor. At the…

A: Given, Initial velocity = u = 6.55 m/s Final velocity = v = 0 m/s Distance covered before coming to…

Q: Illustrate the comparison between Electro-Pneumatic and Electro-Hydraulic Power system with…

A: Given Electro-Pneumatic Power system Electro-Hydraulic Power system To find Difference

Q: (a) Discuss briefly the various types of friction and explain your classification.

A: The force that prevents motion between any two surfaces in contact is known as friction. Friction…

Q: Determine the speed of car A if point P on the cable has a speed of 4.4 m/s when the motor M winds…

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Q: When mass m2 moves a distance 2.04 m up the ramp, how far downward does mass my move? Express your…

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Q: 60° 5.3 m 4 m 1.2 m 3 m

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Q: A pump continuously transports water to an open tank for 12 hrs everyday. If the theo. horsepower…

A: Given that: A pump runs 12 hours everyday Theoretical horsepower for the process = 4 hp Pump…

Q: A truss is made up of members with equal lengths. Area of members in compression is 1200mm² and…

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Q: describe four distinct modes the vehicle should be operated in during a road test when diagnosis…

A: Introduction: The test car approach was utilized to acquire journey time data. This approach has…

Q: Q1: Explain what do we mean by rectifier? How it works, what type of welding machines have a…

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Q: The thermal conductivity of a sheet of rigid, extruded insulation is reported to be k= 0.029 W/m. K.…

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Q: A body of mass 5 kg is acted upon by two perpendicular forces 8 N and 6 N. Given the magnitude and…

A: As stated in question, Mass of the body = m = 5 kg Force F1 = 8 N Force F2 = 6 N   Given that both…

Q: In the figure, the horizontal rigid beam ABCD is supported by vertical bars (1) and (2) and is…

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Q: ) The velocity of a particle moving in the x-y plane is given by (5.60i + 4.27j) m/s at time t =…

A: Introduction

Q: An ideal gas at 25 °C and 1.2 atm enters a pipe with an internal diameter of 4.5 inches. The average…

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Q: Find the tensile stress in MPa in member AB shown in the figure. All connection bars have square…

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Q: An ideal gas at 250 °C and atmospheric pressure flows through a smooth pipe with ID 6-in. The…

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Q: The structure deflects a jet of water as shown in figure. The pressure at a is 550 kPa. Find the…

A: Introduction: If a plate, either moving or immovable, is put in the path of the jet, the jet will…

Q: A spherical tank is filled halfway with ethyl alcohol (SG = 0.789). The diameter of the tank is 8…

A: Given: Let us consider the given data, SG=0.789d=8 ft Let's determine the tank's lowest absolute…

Q: structural members, one of which is in tension and the other in con gnitude of the resultant R of…

A: Given Data : Forces : 2.2 KN and 3.1 KN  Angle : 310 and 670

Q: نقطة واحد The correct choice to the bottom Arc with (135) between (90,70) and (260,

A: Given data : Arc

Q: find the pump power requirement too

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Q: B) A centrifugal pump is to be used to extract water from a condenser which the vacuum is 640 mm of…

A: Given: The condenser pressure, Pc = 640 mm Hg The net positive suction head, NPSH = 3 m The vapor…

Q: Q2) In many modem automobiles cruise control is used to reduce driver fatigue, instead of pressing…

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Q: The displacement of a particle is given by s=4t³-46t2 +95t-37 where s is in feet and t is in…

A: Introduction

Q: 3. The velocity of the flow () in a pipe is equal to a. b. C. V = y= 2gx 20 1+ 200 2gx20 1+200/…

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Q: PROBLEM 3 - In the system shown, a 150 N collar-pulley assembly slides on a horizontal shaft with…

A: Given: Weight of the collar→WB=150 N Weight of the block A→WA=106.54 N Coefficient of…

Q: A main pipe divides into two parallel pipes which again forms one pipe. The length and diameter for…

A: When a main pipeline divides into two parallel pipes which again join together downstream and…

Q: Determine the molecular volume of any perfect gas at 600 N/m² and 30°C. Universal gas constant may…

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Q: If rod AB is rotating with an angular velocity WAB = 7 rad/s, determine the angular velocity of rod…

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Q: E A multi-stage vapour compression refrigeration cycle used an R717 as a working fluid. This cycle…

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Q: the work output from the turbine

A: Given data;  At steady state,  Steam enters a turbine having mass,m1=500 kg/s  Specific…

Q: Statics

A: Given Case 1 Angular distance = 4 km Horizontal distance = 5km Angle = 60o Case 2 Load = 50 N Angle…

Q: In an orthogonal machining operation, the cutting and thrust forces are equal in magnitude. The…

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Q: 6. Steam flowing in a pipe at 18 bar is reduced to a pressure of 1 bar and 125 °C through an orifice…

A: Introduction: Orifice plates are one of the most widely used devices for measuring and controlling…

Q: Read the question carefully before ansuring. Show complete solution with proper derivatives/…

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Q: A beam is subjected to equal bending moments of Mz = 57 kip·ft.  The cross-sectional dimensions are…

A: Firstly, we can split the beam into three rectangle cross-sections. As given in the figure,  Area of…

Q: The heat flux through a wall, 0.3 W/m. K thermal conductivity, of 10 cm width and exposed to a…

A: Given Data : Thermal conductivity(k)=0.3 W/m-k  Width(d)=10 cm =0.1 m  Temperature…

Q: SAVAL. 3. Choose the most appropriate material from your point of view that can be used to produce…

A: For any manufacturing it may be components or whole product.the material selection is very essential…

Q: Butane gas at 300K and 400 kPa enters a 150-mm steel pipe at a velocity of 60 m/s. Assuming…

A: given; pressure (P)=400kpatemperature(T)=300kdiameter(d)=150mm…

Q: Water is flowing at a rate of 25 gpm in a pipe and at one end of the pipe, the internal diameter is…

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Q: Q4: The pump shown in figure (2) adds 25 kW to the water and causes a flow rate of 0.04 m³/s.…

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Q: 8. An epicyclic gear train, as shown in Fig. 13.37, has a sun wheel S of 30 teeth and two planet…

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Q: -A Francis turbine has a wheel diameter of 1.2 m at the entrance and 0.6 m at the exit. The blade…

A: Introduction

Q: Determine the velocity of block A if end B of the rope is pulled down with a speed of 3.9 m/s.…

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Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.