1: For the beam system shown. Find the reactions at fixed A and D 4 !!! 18 43 6 KN

Q: ii) State two advantages of implanting hydroelectric power in Cameroon. ) Describe two problems that…

A: A hydroelectric plants uses potential energy of water and produces electric energy as output. Energy…

Q: The hydroelectric facility that has been proposed will consist of a turbine with an efficiency of…

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Q: A capacitor is rated at 1000uF of capacitance. If its minimum value is 850uF, what is its maximum…

A: Given  Rated capacitance C = 1000 uF Minimum Value Cmin =850uF Given tolerance ∆C =15%

Q: Determine the x-coordinate of the mass center of the homogeneous hemisphere with the smaller…

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Q: Determine the x-coordinate of the mass center of the homogeneous hemisphere with the smaller hemi-…

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Q: Water (Cp = 4.183 kJ/kg-k) flowing at a rate of 0.8 kg/s enters a counter current heat exchanger at…

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Q: ove that the calculated values ne graphical method and the ematical analysis method the same, for…

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Q: The shear stress at a point in oil having specific gravity 0.98 is 0.25 N/m? and velocity

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Q: Consider a Carnot vapor refrigeration cycle with Refrigerant 134a as the working fluid. The cycle…

A: Given:Cold region temperature, TC=40oFThe ambinet temperature, TH=90oFFind:Coefficient of…

Q: Figure 1 Q. 2 The angular acceleration of an rotating body is define by the relation a = - k0.…

A: Given relation a=-Kθ

Q: FR is the resultant of the forces F1, F2 and F3. Find the magnitude of force F2 and the distance x.…

A: As the figure in the question can be considered as the free body diagram and mark points A, B, C, D…

Q: Answer D

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Q: The emissivity of iron is approximately 0.25. If an iron cube (with a side length of 0.5 m) is…

A: This question is related to heat transfer. heat transfer is due to temperature differences. the mode…

Q: 5-59 The water level in a tank is 20 m above the ground. A hose is connected to the bottom of the…

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Q: 3-61E A long, solid cylinder of radius 2 ft hinged at point A is used as an automatic gate, as shown…

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Q: 20,000 lb/hr of air is to be cooled from 150°F to 100°F by water flowing in a shell-and-tube heat…

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Q: Anonymous answered this 221 answers a. area of wheel = pi*R² area of 6 cutouts = 6*pi*(R/5)² =…

A: Area of wheel= pi*R^2  Area of 6 cutouts= 6*pi*(R/5)^2 = 0.24*pi*R^2

Q: calculate efficiency Determine the value of water X by

A: Given: The turbine inlet pressure and temperatures are 150 bar and 550 C. The pressure at the…

Q: 13mm diameter rod is to be reduced to 11mm diameter by drawing in a single pass at a speed of…

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Q: 3-49 The pressure difference between an oil pipe and water pipe is measured by a double-fluid…

A: Density of water =1000 kg/m3 Density of mercury = 13500 kg/m3 Density of Glycerine = 1260 kg/m3…

Q: 2. Rankine Cycle. Consider a steam power plant operating on the simple ideal Rankine cycle. Steam…

A: State 1: Pump inlet or condenser exit as saturated liquid at P1= 50 kPa State 2: Pump outlet or…

Q: A smaller power plant produces 25 kg/s steam at 3 MPa, 600 C in the boiler. It cools the condenser…

A: Given: T2 = 600oC P2 =3000 kpa mass flow rate; m =25kg/s use the mollier chart, at point 2,…

Q: Lukewarm water at 60 °C in a storage tank is being pumped at 300 L/min from the tank. The line from…

A: Water temperature, T=60oCWater flow rate, Q=300 L/min=300*10-360m3/s=0.005 m3/sLength of suction…

Q: Un gato hidraulico tiene un pistón de entrarda de área 0 95 m 2 y un piston de satda de area 068 m 2…

A: The pressure exerted by liquid on each piston is calculated using force= pressure/area. Pascal law…

Q: Pin-connected rigid bars AB, BC, and CD are initially held in the positions shown by taut wires (1)…

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Q: The solid 1.35-in.-diameter rod is subjected to a uniform axial distributed loading along its length…

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Q: ▾ Part A Determine the normal stress at point A on the cross section of drill bit at section a-a.…

A: The force component is-The area and moment of inertia is-

Q: The following Brayton cycle is assumed to operate on air with an inlet pressure of 100 kPa, an inlet…

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Q: Sample Problem 3/15 - 30 000 A satellite of mass m is put into an elliptical orbit around the earth.…

A: Introduction In this problem, we will calculate the velocity of the satellite as it reaches point B…

Q: PROBLEM 1: Vectors What is the magnitude and direction with respect to the positive x-axis of the…

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Q: (c) You can paddle your cycle maximum three times per second. If the diameter of driver pa wheel is…

A: RPM of paddle wheel, N1 = 3*60 rpm =180 rpm diameter of the paddle wheel, D1 =20 cm Diameter of gear…

Q: 22. The size of ball and roller bearing can be identified by. a. rolling member size b. inner race…

A: 22. The size of ball and roller bearing can be identified by rolling member size. hence option {a}…

Q: Imagine the linkage shown in figure 1 will be used in an automatic sliding door opening mechanism…

A: Given:Angular velocity of link AB = 4 rad/sLength of link AB, LAB = 500 mm = 0.5 mLength of link BC,…

Q: 8. A 15-g bullet moving at 300 m/s passes through a 2.0cm thick sheet of foam plastic and emerges…

A: Mass, m= 15 g= 0.015 kg Initial velocity, u= 300 m/s Final velocity, v= 90 m/s Thickness of the…

Q: A piston/cylinder system filled with water at 70°C has a radius of 0.5 m and an initial piston…

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Q: e water flow rate through the vertical bend shown in the figure is 2.83 m³/s. Cal agnitude,…

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Q: A 260 mm bar AB with a rectangular cross section of 17 x 30 mm, consists of two aluminium layers…

A: The structural configuration given above is statically determinate because the there are two…

Q: (e) Caleulate the angular velocity of the gas mixture using padelle wheel model eylinder engine by…

A: Data given- Swirl ratio = 1.1