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Q: A can of soft drink at a temperature of 4 deg C is taken from a refrigerator into a room where the…

A: The temperature of the can is .The temperature of room is .The relative humidity is .

Q: y

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Q: 38. A pair of bevel gear having a speed ratio of 3 has a 5-pitch at 14.5 deg involute. The pitch…

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Q: the compressor. Assume an inlet [6] At a particular operating condition an axial flow compressor has…

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Q: -139/A 3-m-high, 6-m-wide rectangular gate is hinged at he top edge at A and is restrained by a…

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Q: Determine the force in members BC, FC, and FE and state if the members are in tension or…

A: from the FBD,

Q: Consider a double-rectangular flow channel composed of an outer rectangular channel and an inner…

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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: Solve the following transportation problem, where the transportation costs, availabilities, and…

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Q: PROBLEM 1 Determine all the member forces of the loaded simple truss, shown on the fig., assuming…

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Q: A uniform disc of diameter 300 mm and mass of 5 kg is mounted on one end of an arm of length 600 mm.…

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Q: Gear 2 (pinion) runs at 1800 rpm ccw and transmits 3.5 kW to frictionless, idler gear 3. The…

A: Given:- P=3.5kW m=2mm Pressure angle=20° N=1800rpm To find:- g) Torque on gear 4

Q: The clutch system shown in the figure is used to transmit torque through a 2-mm-thick oil film with…

A: Given: toil=2 mmμ=0.38 Ns/m2d=30 cmN1=1200 rpmN2=1125 rpm

Q: 4) A solution of sugar in water is to be concentrated from 4% by weight to 20% by weight. The…

A: Given: Entering concentration of the sugar in sugar solution=4% So in one Kg of sugar solution, the…

Q: flow by 15", as shown in the fīgure flow are 40 kPa and 263 K. respec

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Q: A student of operations research is preparing for the end-term examination. The hostel where he…

A: Given: The rate of arrival of the mosquitoes in the room follows a Poisson distribution. The arrival…

Q: The sides AB and CD of a quadrilate 2. ABCD are extended to points P and respectively. Is ZADQ+ ZCBP…

A: Following are some standard geometrical figure 1) Triangle 2) Rectangle 3) Circle 4) Quadrilateral A…

Q: Find the support reactions and joint force of the construction, shown on the figure, if: q3D24 kN/m,…

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Q: 3/X15 In the design of a conveyor-belt system, small metal blocks are discharged with a velocity of…

A: Given: Initial speed of the block→V1=0.40 m/s Final speed of the block→V2=0.14 m/s Coefficient of…

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: can you answer 1B

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Q: A perfect gas has a value of R = 319.2 J/kg-K and k = 1.26. If 120 kJ are added to 2.27 kg of this…

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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: H.

A: Given Data⇒ Diameter of the shaft is d=62 mm d=0.062 m Normal force P is P=7 KN P=7000 N Required…

Q: te the force in each member of mber is in tension or compression.

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Q: 4 2, www www 3 al R.

A: For solution refer below images.

Q: D 3.2-5. Use the graphical method to demonstrate that the fol- lowing model has no feasible…

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Q: An 02-series single-row deep-groove ball bearing with a 50-mm bore is loaded with a 9-kN axial load…

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Q: Q1 The 45° strain rosette is mounted on a surface of the bracket as shown in Figure Q1. The bracket…

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Q: AB is rotating counterclockwis on of (aAB = 0.6 rad/sec2). T ween C and B is rB/C = 1.6 cm Slider D…

A: vB = 3(0.1) = 0.3 m/saBt =  9 × 0.1 = 0.9 ms2aBn = 32 ×(0.1) = 0.9 ms2vB = vc+ Ω× rB/C + (vB/C)xyz…

Q: 3-50/Consider the system shown in Fig. P3-50. If a change of 0.7 kPa in the pressure of air causes…

A: Given Specific gravity of mercury SGhg=13.56 and Specific gravity of brine SGbr=1.1 Write the static…

Q: · For the frame and loading shown, determine the reactions at A and D, and the force at pin B (Note…

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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: 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: As shown, a section of a roller coaster track (Eigure 3) follows the form of y = (2/3)x¹.5 Locate…

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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: Situation #5: The body rotates according to the relation a = 4t, where a is in rads/s and t in sec.…

A: dw/dt = alpha it can be integrated to get the expression of angular velocity and this can be further…

Q: 5-95 Air flows through a pipe at a rate of 200 L/s. The pipe consists of two sections of diameters…

A: Given data: Flow rate of air = Q = 200 L/s = 0.2 m3/s Diameter of section 1 = 20 cm = 0.2 m Diameter…

Q: Consider the pendulum shown in Figure 1, where a small ball of mass m = 1kg suspended by a massless…

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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: 5-4 Composite A-36 steel bar shown made from two segments AB and BD. Area AAB = 600 mm2 and ABD =…

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

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Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing.