Mo B MB MA \RB RA 2

Q: Brine enters a cooler at the rate of 50 m3/hr at 15°C and leaves at 1°C. Specific heat and specific ...

A: Given Data: Specific gravity, SG=1.1 Specific heat, c=1.07 kJ/kg-K

Q: Superheated steam at 7.585 MPa (1100 psia) and 616.3 K (650 F) enters the high-pressure turbine of a...

A: At state 1 : Saturated water and P1=7kPa h1=163.3655 kJ/kg v1=.0010075 m3/kg Wp1=h2-h1=v1∆P h2-163.3...

Q: PROBLEM 2) The rigid bar ABC shown is hinged at A and supported by a steel rod at B. 8) Determine lo...

A: Givenσ=120MPa∆xc=4mm

Q: Q1) Yousif pushes toward the right on a box with a force of magnitude 31.0 N. Sarah applies an 11.0 ...

A: Given: Fright =31 NFleft=11 NFf=4.50 NR= 98 N

Q: Two designs for a beam are to be considered. Determine which one will support a moment of M= 150 kN....

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Q: The rigid bar ABC shown is hinged at A and supported by a steel rod at B. 8) Determine load P that c...

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Q: What is the mass flow rate of airflow

A: To find mass flow rate of airflow

Q: The car weighs 1650 lbs and drives up the hill at a constant speed. Assuming the static friction coe...

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Q: What is the maximum strength, in g/d, of a Cotton fiber when fully loaded with water vapor?

A: from the fiber strength property table we get, the wet strength of cotton is 30 - 54 (g/tex or g/d)

Q: Q8. heat dissipation rate density of 9 mW/mm2 equals to

A: Heat dissipation rate, q˙=9 mW/mm2

Q: efficiency of the joint

A: Given: If teh ratio of the diameter of the rivet hole to the pitchof the rivets =0.10Determine the t...

Q: В 40 lb V50 lb 30 lb 10 lb 6 in. 6 in. 8 in. 4.7 A T-shaped bracket supports the four loads shown. D...

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Q: Determine the force in member BE of the loaded truss. The force is positive if in tension, negative ...

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Q: cy Response Teams. th Manager has asked you to arrange the evacu begin, identify and characterize th...

A:   Gambles with that could hurt representatives n * the primary driver of five, at work are given ben...

Q: Q1) An elevator car has a mass of (1600 kg) and is carrying passengers having a combined mass of (20...

A: Givenmass of elevator M'=1600kgmass of passengers m=200kgfriction force f=4000N

Q: added 100 kJ of heat. Compute for the heat transferred, change of internal energy, and change of ent...

A: Need to find heat transferred ,change of internal energy & change of entropy.

Q: 1, contractior 1. Consider a low speed subronic wind tunnel with a area ratio for the no2zle. If the...

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Q: Q4. Thermodynamics deals with non- .equilibrium states False. O True.

A: When a system is equilibrium with respect to mechanically, chemically and thermally then it is calle...

Q: one of the following statements is FALSE?

A: Given: For a two-dimensional incompressible flow field given by:   u¯=Axi-vjwhere,   A>0

Q: If the forces in a system were drawn graphically on scale, which among the force systems is in equil...

A: If the forces in the system were drawn graphically on scale then the force system of B and E are in ...

Q: 20. Determine the Miller indices for the plane A shown in the following unit cell: +y +x (423) d. (3...

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Q: difference in enthalpies of air between the exit and the inlet of the compressor

A: Given; Air enters a perfectly insulated compressor at a temperature of 310 K. The pressure ratio of ...

Q: Find the air flow rate in the duct. Data: Air pressure: 17 psia air temperature at the inlet: 65 F...

A: An air channel warmer has various warming components that are either curls or cylinders that are con...

Q: 1. Among 120 Communication students, 24 took French, 45 took Mandarin, and 89 took German. 16 took b...

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Q: The number of degree of freedom

A: Given; The number of degree of freedom of a planar linkage:  22 links and 27 simple revolute joints....

Q: A gas mixture is 30% Gas A, 20% Gas B, 25 % Gas C and 25% Gas D. Determine the partial pressure of G...

A: Given data Total pressure =800 psi

Q: The maximum radial load

A: Given: The dynamic load capacity of 6306 bearing is 22 KNMaximum radial load it can sustain to opera...

Q: Air enters a device at 7 MPa and 420°C with a velocity of 220 m/s. The inlet area is 70 cm? and the ...

A: It is a kind of turbine as the area increases from inlet to exit. a turbine is a device in which wor...

Q: Q3. The boundary of a system is fixed or movable and has mass but has no thickness and no volum fixe...

A: Q1) Classical thermodynamics is a macroscopic approach that does not require knowledge of the behavi...

Q: The following test apparatus is used to test the resistance to wear between two materials A and B. T...

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Q: 3. Consicer an ideal gas mixture of Coz and H20(Yco,-0.30) at 3000k %3D and 1.0 M Pa. (i) The gas co...

A: Given Data

Q: A disk with radius r = 0.3 m, mass = 50 kg is tethered to the wall and subjected to a downward tange...

A: Givenr=0.3mm=50kgμ=0.15

Q: An oxygen cylinder of volume 2 ft3 has a pressure of 2000 psig and is at 21°C, determine the mass

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Q: A tube with 45 meters long, and a diameter of 1.8 meters and 2.3 meters, inlet and outlet respective...

A: Givendi=1.8mdo=2.3mL=45mVi=2100 m/mini

Q: Heat Transfer Convection heat transfer 7- Air at 1 atm and 27 C blows across a large concrete surfac...

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Q: 2. The steam is generated from an ideal rankine cycle in throttle conditions of 6 MPa and a 450ºC. E...

A: Given data Initial Condition of steam is 6 MPa and 450oC. Exhaust Pressure = 0.005 MPa  

Q: Give the vector in cartesian coordinates that extends from B(4, 20degrees, 10degrees) to W(7, 120deg...

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Q: Block A has a mass of 29 kg and block B has a mass of 41 kg. The two blocks are stacked on the ramp ...

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Q: Exhaust steam from the turbine enters an insulated surface condenser at the rate of 1 kg/s at a pres...

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Q: Steam at 6.2 MPa and 480 deg. C is received by a regenerative engine with ideal conditions and in an...

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Q: 0. A hollow rivet has an outside diameter of 5 mm and an inside diameter of 3 mm. If the allowable s...

A: Given   Outer diameter, D = 5 mm    Inside diameter, d = 3 mm                       Stress = 400 x 1...

Q: Do you think that Rapid Prototyping or medical scaffolding is a better application for MEX? Explain....

A: Given MEX To find Verify whether MEX is better than rapid prototyping MEX process is better with amo...

Q: Figure below shows the heat flux flowing across the area, Ay, creating temperature at the surfaces o...

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Q: 2. It is Superbowl weekend!!! Capt. Balloon is scheduled to fly the Goodyear blimp from the airport ...

A: (a) Draw the vector diagram.

Q: 50 MPa 90 MPa 35 MPа 60 90 MPa 50 MPa 30

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Q: tube with 45 meters long, and a diameter of 1.8 meters and 2.3 meters, inlet and outlet respectively...

A: Given Data L=45 m D1=1.8 m D2=2.3 m V1=2100 m/min

Q: Determine the equivalent mass and stiffness of the system (Figure 2.1).

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Q: Two axial members are used to 4.3 m support a load P applied at joint B. Member (1) has a cross-sect...

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Q: 9. For a given material, the modulus of elasticity is 15,000,000 psi in tension and 6,000,000 psi in...

A: Given Data E=15000000 psi G=6000000 psi

Q: A CdTe layer can be produced with Close Space Sublimation (cSS) and Vapor Transport Deposition (VTD)...

A: Given : Pmpp=750 Wp Time = 435 + 15 =450mins Downtime = 4% per year To find : Yearly production of a...