In the truss shown, find the value of 21 in degrees.

Q: Calculate the machining time to complete the job as shown below from a bar 120 mm long and 60 mm dia...

A: Given: length of the job→L=120 mm initial diameter→D=60 mm  maximum depth of cut→d=5 mm hence in sin...

Q: 2.  Use the compressibility charts to calculate the temperature of SO2 in a 5 ft3 rigid tank contain...

A: Given: Volume of the rigid tank→V=5 ft3=5×28.31×10-3 m3=0.141 m3 mass of the gas→m=50 lb=50×453.59×1...

Q: B 30° 3 m 2 m - 10 m

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Q: Suppose that F1 = 19 kN. a) Determine the x and y components of reaction at pin A using scalar nota...

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Q: Q1/ Determine the magnitude of the resultant R of the two force and the angle 0 which are makes with...

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Q: Q4. A six-cylinder, 3-liter engine operates on a four-stroke cycle at 3600 r.p.m. The compression ra...

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Q: A short post constructed from a hollow circular tube of aluminum supports a compressive load of 26 k...

A: From the given data of the question, Load applied = P = 26 kips = 26 x 103 lb Inner diameter of the ...

Q: Water flows through a tube of diameter 30 mm at an average velocity of 1.5 m/s. The properties of wa...

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Q: A golf ball is launched with the initial conditions shown in the figure. Determine the radius of cur...

A: Given: v= 160 mi/hr theta = 17 deg Answers: (a) v= 234.66 ft/s a = 32.2 ft/s2 an = 30.8 ft/s2 at = -...

Q: I require a gap of .03 min and .06 max between the 2.50 dim and the B dim (at the bottom). I apply a...

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Q: A particle at t=0 has the positive xo, the velocity v. is being acted on it by sinusoidal force F=Fo...

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Q: Derive an expression for turbulent boundary layer thickness over a flat plate

A: Given A turbulent flow in a flat plate To find Turbulent boundary layer expression

Q: A rectangular beam 150mm wide by 250mm high carries a uniformly distributed load of 8kN/m and a conc...

A: given; dimension of rectangular beam(b*d)= 150mm*250mmlets take reaction force=R1lets take reaction ...

Q: A torque T is applied, as shown in Fig. P-321, to a solid shaft with built-in ends. Prove that the r...

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Q: There are required 1902.3 kW of compressor power to handle air adiabatically from 1 atm, 26.7 C to 3...

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Q: For the beam and loading shown. a. Determine the distance x for which the maximum absolute value of ...

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Q: Air enters an adiabatic diffuser at P = 82000 Pa and 291.15 K while u = 230 m/s. It exits at P = 970...

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Q: Three linear elastic springs with constants kA, kB, and kC are connected to a rigid bar of length 2a...

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Q: Find the transfer function of the system

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Q: 1 atm steam (sat.) preheats CO2. If 2.26 MJ heat is released from 1kg of condensing steam, How much ...

A: GivenQ=2.26MJ/kg m=21kg/sT1=303.15KT2=353.15KCp=4.5RR=8.314 J/mol.K

Q: 2. The A water tube boiler operates at 1800 psia has the following characteristics: No. of riser 110...

A: Given DataP=1800 psiaNo. of riser=110Length=110ftTower diameter d=6ft [taken]

Q: Two constant values a and b are both greater than zero, determine the maximum value of the function ...

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Q: A turbine takes in 550 degrees Celsius (13 MPa) steam and produces 1750 kW rate of work at 80% steam...

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Q: required force P,

A: To find Force P

Q: A fan is to be selected to cool a computer case whose d see the figure). Half of the volume in the c...

A: To given that,A fan is to be selected to cool a computer case whose dimension =12cm×40cm×40cmnow, ca...

Q: A golf ball is launched with the initial conditions shown in the figure. Determine the radius of cur...

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Q: Determine the flow rate of air through an axial bush seal. The outer diameter of the inner cylinder ...

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Q: Discussion : 1. What are the uses of the impact test? 2. What is the difference between Charpy and I...

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Q: IDENTIFY THE NUMBER OF ATOMS (CL, C, H, and F) in the Refrigerant R31

A: Answer: The designation of R31 refrigerant is given by following chemical formula: R31 = C H2 F Cl  ...

Q: 19- In a two-stroke cycle engine, the operations namely suction, compression, expansion and exhaust ...

A: 19) In a two stroke cycle engine, the operation namely suction, compression expansion and exhausted ...

Q: displacement volume 0.95 ft3 running at 2250 RPM, and a clearance volume of 15%. A 715 BTU/lbm of he...

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Q: Q2/Calculate the magnitude of the tension T and the angle 0 for which the eye bolt will be under a r...

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Q: 10.) R-134a is the working fluid in the two stage vapor compression refrigeration system using a dir...

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Q: Aparticle moving along a straight line has an acceleration which varies according to position as sho...

A: Soln Given an acceleration vs displacement graph at X= -3 ft V= 4ft/sec We need to determine velocit...

Q: 4. Going down, down! Consider the figure shown in the following figure. You are lowering two boxes, ...

A: Given condition  Coefficient of friction between ramp and box = μk = 0.452Coefficient of friction b...

Q: 1) At the instant the valve is opened, the Venturi meter indicates a pressure difference of 735 kPa....

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Q: Determine the velocity of Block B in the figure if Block A has a downward velocity of 2.5 m/s. y1 = ...

A: vA=2.5m/sy1=3my2=3.2mb=2.75m To-Find:- vB=?

Q: The driveshaft of an automobile is being designed to transmit 234 kw at 3167 rpm. Determine the mini...

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Q: Determine the following based on the diagram below Magnitude of the maximum shear force • Location o...

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Q: 2. Discuss the advantages and disadvantages of hydraulic control system with respect to pneumatics c...

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Q: 3. If the beam is subjected to a shear force of V = 40 kN, a. Compute the shear stress at the web an...

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Q: Draw a sketch of a typical CL vs angle-of-attack curve and a CD vs CL curve, and show how increasing...

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Q: its bottom. Determine the following: a.)  Weight of the barge in kg. b.)  Center of buoyancy and t...

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Q: required punch diameter ?

A: Given data;   A meatal disc is to be punched having following data,i.e,  Diameter,d=30 mm         Th...

Q: forecast sales for feburary 2022 would be

A: Given; For a product;   Forecast  and actual sales for january 2021 were ;   10 and 20 repectiveley....

Q: 3. What is the effect of not rotating the piston on the gauge reading when applying a certain pressu...

A: As per the Bartleby answering guidelines we are supposed to answer only first Question. Ease repost ...

Q: m A ball is kicked by a player with an initial velocity of 10 at an angle of 30 degrees. Determine t...

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Q: A metal disc of 40mm diameter is to be punched from a sheet of 4 mm thickness. The punch and the dia...

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Q: Q8. Enthalpy is defined sum of kinetic and flow energy (True False). 09. Cyclic process is defined a...

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Q: Please solve and show your solution on a paper with units in every proceedure. Determine the pressu...

A: given; pressure(P)=?specific gravity of seawater(SG)=1.02descends(h1)=305ft                    =106....