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Q: What is turbulent viscosity? What causes it?

A: Turbulent viscosity is defined as the coefficient of viscosity whose value obtained the average shea...

Q: A thermo-pane window consisting of 2 pieces of glass 0.4 cm thick and an air gap of 0.75 cm has insi...

A: Given data: Hot side temperature, Th=95°FCold side temperature, Tc=68°F

Q: F12–25. A ball is thrown from A. If it is required to clear the wall at B, determine the minimum mag...

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Q: 11-39. The shaft is supported by a smsoth thrust bearing at A and smooth journal bearing at B. Draw ...

A: Taking moment about A, RB×2 m-900 N×1 m+400 N·m=0RB=250 N·m Here, RB is the reaction force at B. App...

Q: For the four-bar linkage in the posture shown, the angular velocity of the input link 2 is 8 rad/s c...

A: Draw a diagram at a scale of 25 mm for 1 cm and mark the instantaneous centers for the given linkage...

Q: (a) A 20 cm long bar (10 mm by 10 mm cross-section) of pure aluminium (Young's modulus = 70 GPa) is ...

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Q: Explain the Variation of the standard atmospheric pressure and the boiling (saturation) temperature ...

A: The atmospheric pressure varies exponentially with height that is atmospheric pressure decreases exp...

Q: Please needed urgently

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Q: What changes were made to master cylinders when the cylinder cups werechanged to ethylene-propylene-...

A:  Answer to the above question follows: The Master cylinder also called a brake master cylinder used ...

Q: Required information NOTE: This is a multi-part question. Once on answer is submitted. you will be u...

A: The free body diagram of the forces at the pole is as follows: Calculate the moment about O in dire...

Q: Q1: Draw the orthographic Projections of given object.

A: 1st angle projection system used.    

Q: Question 1: What is the binary representation of the decimal number 624? Show your work

A: Given Number 624 Find:- Binary representation  

Q: Nitrogen at 150 K has a specific volume of 0.041884 m3 /kg. Determine the pressure of the nitrogen u...

A: Given data T=150 Kv=0.041884 m3/kg

Q: Cylindrical heat transfer with composite wall In a chemical manufacturing facility, an aluminum pipe...

A: Write the given data: kal=201 W/mKr1=d12=28 mm2=14 mm=0.014 m1000 mm1 mt=4 mmr2=r1+t=14 mm+4 mm=18 m...

Q: What is the inelastic buckling?

A: The strength of a member subjected to compression depends on the material property and its geometry.

Q: 22-22. The bar has a length I and mass m. It is supported at its ends by rollers of negligible mass....

A: Determine the moment of inertia about point O.  

Q: If the elongation of wire BC is 0.2 mm after the force P is applied, determine the magnitude of P. T...

A: Given Data: The length of wire is l = 300 mm. The diameter of wire is d = 3 mm. The elongation in w...

Q: 1. The lap joint shown is connected by four 20-mm diameter rivets. The load P is equal to 120 kN and...

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Q: Using the steam table, determine the enthalpy change of 1 kg of water for each of the following case...

A: If water is at atmospheric pressure, water will boil at 100 C. but in this case, water doesn't boil ...

Q: Oil (SG = 0.89) enters at section 1 in Fig. P3.20 at a weightfl ow of 250 N/h to lubricate a thrust ...

A: Given data S=0.91F=250 N/hr

Q: At any cross-section, where does the maximum normal stress occur?

A: At any cross-section, the magnitude of normal stress varies according to the nature of loading actin...

Q: 4. A 160-gram object attaches at one end of a spring and the change in length of the spring is 4 mm....

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Q: A rock is thrown off a cliff with an angle of 50 degrees above the horizontal with an initial speed ...

A: Given: u=30.0 m/sθ=50°h=93.6 m

Q: Activity 1. For the truss shown in the figure, determine the forces acting on members AB, AC,BC,CE b...

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Q: Negative force and Displacement will cause compression andcontraction? True or False?

A: The negative force causes compression is a true statement. In the end, the resultant forces must be ...

Q: Asubject of mass 65 kg has her gait analyzed. Suppose that the x componentof the force measured by a...

A: From Newton’s second law of motion, Integrate the above equation,

Q: 4. A steady flow thermodynamic system receives 100lb/min of fluid at 30psia and 200 °F and discharge...

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Q: Locate the centroid of the shaded area shown in each of the following figures. 50 mm 25 mm 50 mm 25 ...

A: Draw the diagram of the given figure as a composite of three rectangles as shown in the figure below...

Q: Q1: Draw the orthographic Projections of given object. 15

A: Solution:   The orthographic projections of the given object is shown below:

Q: **101. An insulated container is partly filled with oil. The lid of the con- tainer is removed, 0.12...

A: Given data: For water: mass, mw=0.125 kg, Initial temperature, Ti=90°C. Let 'Tf' be the final equili...

Q: The thrust developed by the engine of a Boeing 777 is about 380 kN. Assuming choked flow in the nozz...

A: Given: The thrust developed by the engine is F=380 kN. The ambient temperature is T=215 K. The ambie...

Q: The lower half of a 12-m-high cylindrical container is filled with water (? = 1000 kg/m3) and the up...

A: Given: The height of the cylinder is H=12 m. The specific gravity of the oil is SG=0.85. The density...

Q: Describe the ideal process for an adiabatic compressor.

A: The ideal process for an adiabatic compressor is a reversible process. Adiabatic is a condition in w...

Q: The parabolic spandrel shown was cut from a thin, uniform plate. Denoting the mass of the spandrel b...

A: Given data:  determine the mass moment of inertia with respect to  1. the axis BB' (IBB) 2. the axis...

Q: The continuity equation is also known as (a) Conservation of mass (b) Conservation of energy (c) Con...

A: Continuity equation is based on the principle of conservation of mass is called continuity equation ...

Q: 22-69. Two identical dashpots are arranged parallel to each other, as shown. Show that if the dampin...

A: Free body diagram of the system in equilibrium and disturbed condition is, In statics equilibrium, ...

Q: 5.2 In a compound helical spring, the inner spring is concentric with the outer spring, but is 9 mm ...

A: Write the given data: Lo-Li=9 mmno=10Do=24 mmdo=3 mmP=150 N∆1=18 mmDi=15.94 mmni=8G=77 GPa=77000 MPa...

Q: Show all work. Please see attachment

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Q: Determine the water depth, ha if the flowrate, Q is constant (steady-state). (1) 0.03 – m diameter (...

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Q: Determine the displacement of points B and C of the beam shown in Fig. a. EI is constant.

A: Given : A bending moment Mo is applied at point C of the cantilever beam of length L and EI is const...

Q: A vertical bulkhead is 2 metres wide and 3.7 metres high. It has fresh water on one side to a depth ...

A: Draw sketch of door with forces on it

Q: Directions: Please look at the following picture as this subject revolves around Centroids

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Q: With measurement of diagram

A: The full sectional front view can be drawn as,

Q: The acceleration of a particle is defined by the relation a = -k v/2, where k is a constant. Knowing...

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Q: Apply the first law of thermodynamics as the statement of the conservation of energy principle to co...

A: First law of thermodynamics is related to law of conservation of energy. It states that heat energy ...

Q: solve 2nd question

A: According to the 1st angle projection.given arrow shows front view