2. Compute for the reactions at both supports.

Q: If the pressure in the air space above an oil (s=0.75) surface in a closed tank is 113 kPa absolute,...

A:

Q: 44-50. Proposed what are the surface preparation required in joining aluminum and its alloy?

A: Typical aluminum surface treatment methods include are as follows  

Q: The .. slope indicates a constant acceleration. *

A: ZERO SLOPE

Q: Find water flow rate at steady state condition in the above pipe for V = 3 m/s,  S = 100 cm2, and α ...

A:

Q: If the outlet of the condenser (stream 5) is fully condensed, what is the enthalpy of this stream? A...

A:

Q: Given a system as shown in the following figure. Calculate the water level difference between two ta...

A: Given data as per question p1=7.35 psi=50676.47 pap2=0.5 atm=50662.5 paz1=?z2=0Q=1 m3h =13600 m3sAss...

Q: 4.Which of the following is closest to the magnitude of the rebound velocity of package A (velocity ...

A: Given: uA=5 m/s uB=0 e=0.56 To determine: velocity of block A after impact

Q: For the given data, the value of * :moment of Inertia (I) is Grven flenural stres a Seee Ps Cns Sect...

A:

Q: VThe reaction at A is * the reaction Bx is:

A:

Q: Determine the normal force, shear force, and moment at a section through point C. Take P = 8 kN B 0....

A: Given: force applied at the end of the section→P=8 kN

Q: The stepped shaft shown in the figure isrequired to transmit 600 kW of power at 400 rpm.The shaft ha...

A: Given: P=600 kW D1=100 mm Allowable stress=100 MPa TO determine: D2

Q: 5. How does the latent heat of water vary with the working pressure? Explain. 6. What is the kettle ...

A: 5. The latent heat of water is the energy that should be added to a liquid substance to transform so...

Q: A diver is 204ft below the free surface of the sea. The barometric pressure is 14.57 14.7psia and SG...

A: Write the given data. Patm=14.7 psia      s=1.015      h=204 ft Here, h is the depth of the diver, s...

Q: e natural frequency of the system ?

A: Given: A mass,m=3 kgIt is attached to two identical,springs each of stiffness,k=35 kN/mNatural frequ...

Q: Q4: Consider a steam power plant that operates on an ideal reheat- regenerative Rankine cycle with o...

A:

Q: Aside from the movable wire setup, another method to determine the surface tension of a fluid is by ...

A: Answer: The surface tension of the liquid is 0.0502 N/m.  

Q: A clamping vice uses a single acting cylinder to clamp the work-pieces. Determine the extend force i...

A:

Q: 1. Determine the T, h, s, u and v of saturated steam of 1.4 MPa. 2. Same as in # 1 except that the s...

A: Solution is attached below:  As per our company policy we are supposed to answer only first three pa...

Q: There are many correlations for predicting boiling heat transfer coefficient. The correlation given ...

A: Solution: Given Data: Pw=1.98 barTw=125oC

Q: Exercise 4.6.3 A solid cylinder of 10 cm diameter generates 0.3 G W/m' of heat due to nuclear reacti...

A: GivenD=10cm=0.1mR=0.05mq=0.3 G W/m3=300 kW/m3To=40oCh=30 W/m2 Cok=15 W/mC o

Q: Trucks that carry gasoline often have chains dangling from their undercarriages and brushing the gro...

A:

Q: Question 1 a) Is the weight of a system an extensive or intensive property? b) Define isothermal pro...

A: Dear student, we are suppose to solve only one question and that too only 3 subparts. Please post ot...

Q: *8-12. A pressure-vessel head is fabricated by gluing the circular plate to the end of the vessel as...

A: Write the given data.  d=450 mm    t=20 mmP=450 kPa Here, P is the internal pressure, t is the vesse...

Q: The first plane is D-8 double bubble and the second plane is Blended wing body. Based on what you se...

A: Given pictures indicate the coefficient of pressure of two aircraft designs 1. D-8 Double bubble des...

Q: A double acting cylinder is used to transfer work-pieces in a production machine. Determine the exte...

A:

Q: Using AutoCAD or any other software, draw front and right-side views from below using offset section...

A: Given dimensions are 

Q: A ball is dropped vertically onto a 30o incline at A, the direction of rebounds forms an angle of 45...

A:

Q: Two equal and opposite couples of magnitude M= 15 kN-m are applied to the channel-shaped beam AB. Ob...

A:

Q: VA runner in a 1000 m race accelerates uniformly for first 400m and then runs at constant velocity, ...

A: Given data: The initial velocity of the runner is given as u = 0 m/s. Consider the  acceleration of ...

Q: 2. A hot surface at 100°C is to be cooled by attaching 3-cm-long, 0.25-cm-diameter aluminium pin fin...

A:

Q: - The direction of the resultant approximately is * A For the figure below, the resultant is.: * -42...

A: Conversion of the system of forces into an equivalent single forces system is known as the compositi...

Q: Q4/B/ the value of X-bar is: * Q4/C/ The value of Y-bar is:

A:

Q: The flow is

A: Given: In a langrangian system is defined in which individual fluid paticlesare tracked.The position...

Q: 9. Compare the frictional pressure drop, due to skin friction, of air and water for a smooth circula...

A: Write the expression of pressure drop in smooth circular pipe. ∆P=fLQ212D5  

Q: 54. Derive the time to drain the tank of Example III6.6.2 from the observation that t = V,/VA,. [Hin...

A: Given: Volume of the tank→Vt=hi×At………equation1 where→hi=initial height of the tank   and→At=cross se...

Q: Exercise 4.6.2 An insulation system around a cylindrical pipe consists of two different lay- ers. Th...

A: It is required to determine temperature between two insulating material and outer surface 

Q: Find the change of U or internal energy in Btu if a closed gaseous system undertakes a reversible pr...

A:

Q: Find the sensible heat factor of an airconditioning unit having a sensible heat load of 60 kw and la...

A: Sensible heat load, Qs=60 kWLatent heat load, QL=20 kW

Q: The bulk modulus of elasticity for gasoline is 1349 GPa. Calculate the pressure (in Pascals) require...

A:

Q: Given the following dimensions of the triangle and the deep of the rectangle. the width of the recta...

A: Let consider the areas of rectangle and triangle is same. Therefore

Q: A water pump increases the water pressure from 10psia to 50psia. On your procedure sheet, check that...

A: Given: Initial pressure→Pi=10 psia Final pressure→Pf=50 psia So difference of pressure→∆P=Pf-Pi=50-1...

Q: A solid rectangular parallelepiped is made of aluminum and is initially at 20 C. The base is a 2 cm ...

A: The heat transfer in straightforward calculations (for example plane pieces, chambers and circles), ...

Q: Q3/A For the figure below, the resultant is.: *

A:

Q: A motorcycle starts from rest at t = 0 on a circular track 350 m in radius. The tangential component...

A:

Q: Q4/ For the figure below, all dimensions in inch. A/The total Area : y 3 1.5 2.5 2.5 2.5 2.5 04/C/ T...

A:

Q: Q3: A steam power plant operates on the reheat regenerative Rankine cycle with a closed feedwater he...

A:

Q: For the figure below, all dimensions in inch. A/The total Area y 3 1.5 2.5 2.5 2.5 2.5

A: Total Area of shaded region=(area of triangle)+(area of trapezium)-(area of circle). Area of triangl...

Q: When a 10N mass is hung on a spring, it stretches .25m. 1. What is the spring constant? 2. How much ...

A: From the given data, Force F1 = 10 N Extension of spring under force F1 = x1 = 0.25 m Force F2 = 20 ...

Q: The 50 kg stone has a speed of 8 m/s when it reaches point A. Determine the normal force it exerts o...

A:

Q: Define the equations necessary to find the behavior of the mechanism (reduced to their maximum expre...

A:

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.