Sketch the proper end shape of a soapstone that is to beused for marking metal.

Q: C₂H, is burned at an actual AFR of 15 kg fuel/kg air. What percent excess air or deficient air is…

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Q: QUESTION 2 a) Draw the velocity triangles at the inlet and outlet sections of a centrifugal pump…

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Q: b) Define the definition of sonic flow, supersonic flow, and hypersonic flow.

A: Define  1. Sonic Flow 2. Supersonic Flow 3. Hypersonic Flow

Q: For what value M of the clockwise couple will the horizontal component Ax of the pin reaction at A…

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Q: Determine the forces in members EH and El of the

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Q: Determine the mass of car having kinetic energy 2300 J moving with velcoity 77 m/s

A: Kinetic energy of a car, K.E.=2300 JVelocity of car, V=77 m/s

Q: *Prob. 3.5-18. A rigid beam AD is supported by three ide cal vertical rods that are attached to the…

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Q: Q3. In the two dimensional situation shown, the following quantities are given: u = 50, v₁ =20, P=0,…

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Q: Calculate the forces in members AC, AD, and DE for the loaded truss. Restraining link BC is…

A: For the given truss, it is required to determine the forces in members AC, AD and DE. Forces are…

Q: Find the Normal force if friction force is 444 N and coefficient of friction is 0.37

A: Given:-  Frictional force (F) = 444 N Coefficient of friction (µ) = 0.37  To Find:-  Normal force…

Q: 1.52 Given that P - 120 lb and Q - 130 lb, find the rectangular representation of P+ Q. 12 Figure…

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Q: The uniform slender bar AB has a mass of 8.9 kg and swings in a vertical plane about the pivot at A.…

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Q: A sample of moist air with a volume of 5 m3 has a dry bulb temperature of 26°C and a relative…

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Q: Shear and Moment Diagram 1. Draw the Shear and Moment Diagram. 20 kN III 10 KN 5m SORN m 10 m 20 kN…

A: To determine the shear force and bending moment diagram for the given loading.

Q: The right-angle bar is supported by a pin at B and a roller at C. what is the maximum safe value of…

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Q: Do you think that the shockwave occurs in this bullet travel for both medium of gas? Sketch your…

A: Given data:   Speed of bullet = 1548 miles per hour = 692.0179 m/s The properties of the two mediums…

Q: Ödev 1) Verilen kafes sisteminde mesnet reaksiyonlarını, her bir çubukta meydana gelen kuvvetleri ve…

A: given; P1=2KNP2=5KNP3=0 KNBG=2mAG=3mlets take reaction force at E=RElets take reaction force at G=RG

Q: The d = 16-mm-diameter solid rod passes through a D = 21-mm-diameter hole in the support plate. When…

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Q: The Free-Body diagram for joint C is drawn assuming that all internal forces are in tension. Solve…

A: Given:W=2300 N

Q: A Hexagonal pyramid of base side 30 mm and axis 60 mm is on a triangular face in the HP 21. with its…

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Q: Compute the displacement done in object so that work done is said to be 124.55 J If force applied is…

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Q: Every other joint in the truss has more than two unknowns. Time to switch tactics. Here is a…

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Q: When modelling a distributed load in the free body diagram for the moment equation, the resultant…

A: distributed load is of two types 1. uniformly loaded distributed load 2. uniformly varying…

Q: line rotates in a vertical plane according to the law θ = t^3-2t^2 - 2 , where θ gives the angular…

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Q: Mach number is defined as the ratio of Select one: O a. Inertia force to pressure force O b. Inertia…

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Q: The operation of the fuel pump for an automobile depends on the reciprocating action of the rocker…

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Q: Compute the Strain if change in length is 0.0456 mm and original length of rod is 8 mm

A: Given data : Change in length ∆L=0.0456 mm Original length L=8 mm   Required : Strain

Q: Which device may be used for either toolholding or workholding?

A: A lathe machine is a machine tool that is used to shape metal or wooden workpieces. In this machine…

Q: A mechanic is reinstalling a newly-sharpened blade on a lawn mower. A wedged-in block of wood at C…

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Q: 15. The actual Rankine cycle has an 90.22% turbine isentropic efficiency and 81.14% pump isentropic…

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Q: Why must a band saw blade be annealed after welding?

A: Given Data : Band saw blade

Q: Find the Normal force if friction force is 444 N and coefficient of friction is 0.37

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Q: Find displacement Work done=1111 J Force=111 N

A: The displacement is s = 10.009 m.

Q: Determine the power required (Watts) to drive a reciprocating pump running at 1 rps and discharges…

A: Givenρ=850 kg/m3Q=366.1 gpmd=250mmL=500mmH=39m

Q: The simple beam with overhang carries a uniform load, w (kN/m) and a force P (kN). (a) Detemine the…

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Q: The bell crank CBA is connected to a pin support B in double shear with 8-mm diameter pin B and to…

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Q: Subject: Machine Shop For pocket operation of 2 x 3-inch surface and depth of 0.06 in using 0.5 in…

A: The importance of cutting speeds and feed is very important and these factors will decide the…

Q: Compute the efficiency of machine Input=870 J Output=600 J

A: Please refer to the detailed solution given below, Answer = Efficiency of machine = 68.96 %.

Q: Consider a regenerative gas-turbine power plant with two stages of compression and two stages of…

A: The given data and the t-s diagram is shown in the following attached image:

Q: An axial bar fixed at both ends with no loads applied is subjected to an increase of temperature.…

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Q: For the assembly shown, a yoke on a 30 mm diameter rod is attached to a 25 mm thick bracket via 15…

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Q: An engine attains a velocity of 30 km/h in 2 min from rest in a train of 200 KN weight on a level…

A: Given Data The velocity attains by the engine is: V=30 km/h=8.33 m/s The time taken by the engine…

Q: Compute the coefficient of friction Friction force=400 N Normal force=670 N

A: Given data : Normal force N'=670 N Friction force F=400 N   Required : Coefficient of friction

Q: A uniform bar of mass m= 7 kg and Length L= 1 m, pivots at point O and is supported by a spring at…

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Q: How much of a cold air stream at 18°C, 80% relative humidity should be mixed with 5.8 kg da/s of a…

A: Write the enthalpy at 18 oC and 80% Relative humidity. h1=44.22 kJ/kg Write the enthalpy at 35 oC…

Q: The streamline passing through the distance '8' from the surface at the trailing edge passes through…

A: Given:  The streamline passing through distance δ from the surface at the trailing edge passes…

Q: 9.42. In an established flow in a pipe of 0.3 m diameter the centerline velocity is 3.05 m/s and the…

A: Given:  d = 0.3 m  u=2.73 m/s u=3.05 m/s y= 75 mm = 0.075 m

Q: Draw the T-s diagram and Plant Lay-Out A steam power plant has a steam generator (boiler) exit at 4…

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Q: Air with dry-bulb of 21°C flowing through a duct at 0.55 kg/s is sensibly cooled to 19°C. Assuming…

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Q: Q1/ Three reactors linked by pipes. As indicated, the rate of transfer of chemicals through each…

A: The principle of conservation of a system is represented by the mass balance equation, which states…