Briefly compare and contrast technical and personal skills.

Q: Mechanical Engineering Question

A: Draw the figure.

Q: Air is compressed from an initial state of 100 kPa and 17°C to a final state of 600 kPa and 57°C. De...

A: Given: The initial pressure of the air before compression is P1 = 100 kPa. The final pressure of the...

Q: How can we calculate the maximum stress?

A: Stress: Stress is defined as the developed force in the specimen per unit area when that specimen is...

Q: Describe the automatic hammer with diagram.

A: Hammers are used in many industrial areas. While going with the conventional hammering method it req...

Q: Please answer all required even which is under line

A: The free-body diagram of the rectangular plate will be given as follows,

Q: If the crank BE rotates with an angular velocity of wB = 4 rad/s CCW, using the instantaneous center...

A: Consider the instantaneous diagram of the mechanism as shown below.

Q: Before finding the slope or displacement, is it helpful to sketch the deflected shape of the beam?

A: Yes, it is much helpful to sketch the deflected shape of the beam. Before calculating the slope and ...

Q: In the system shown in the figure, rod ab rotates at 5rad / s speed. When theta angle is 60 degrees,...

A:

Q: 16-45. The W310 x 67 simply suppofted beam is made of A-36 steel and is subjected to the koading sho...

A: Free body diagram of the beam is given as, On using forces of equilibrium in a vertical direction, ...

Q: Determine the moment of inertia of the cross-sectional area of the T-beam has shown in Figure about ...

A:

Q: Specify the resultant force location from B

A:

Q: 9-17. The bar has a length L and eross-sectional area A. Determine its elongation due to the force P...

A: The elongation of the bar due to load P is given by

Q: Determine the reactions at the supports, then draw the shear and moment diagrams. EI is constant.

A: Write the equation of deflection due to a uniform distributed load.  

Q: The W200 * 46 wide-flange A992-steel column can be considered pinned at its top and fixed at its bas...

A: Obtaining the properties of A992 steel column from the standard properties of steel: Modulus of elas...

Q: In the textbook of Applied Fluid Mechanics (7th Edition), can the solution of problem 3.36 be explai...

A:

Q: Two steel plates are welded to a rolled W section as indicated. Knowing that the centroidal moments ...

A: Write the properties of the W-section. Draw the table of the W section. Write the expression of th...

Q: h = 4m

A:

Q: Final answer in psi.

A: Write the given data:  

Q: Q. No 3. A pentagonal prism of 25 mm side of base and axis 50 mm long, has its axis parallel to both...

A:

Q: In which medium does a sound wave travel faster: in cool air or in warm air?

A: Speed of sound depends on the material through which it travels and also the temperature of the medi...

Q: A boat is moving to the right with a constant deceleration of 0.3 m/s2 when a boy standing on the de...

A: Given data:   *The deceleration of the boat to the right is aD=-0.3 m/s2. *The maximum height of the...

Q: What is the second moment of the area?

A: The resistance offered to the bending by a cross-sectional area is called second moment of the area....

Q: A thin, homogeneous disk of mass m and radius r spins at the constant rate w about an axle held by a...

A:

Q: The hydraulic cylinder shown exerts a force of 3 kN directed to the right on point B and to the left...

A: Taking net moment about C As drum is rotating Taking net moment about A

Q: The velocity field for a flow is given by V-›= ui-›+ ? j-›+ wk-› where u = 3x, ? = −2y, w = 2z. Find...

A: Given data

Q: 9-22. The post is made of Douglas fir and has a diameter of 100 mm. If it is subjected to the load o...

A: Given data To determine the force F needed at the bottom end needed for equilibrium.  

Q: How many liters of hydrogen gas are collected over water at 18C and 725 mmHg when 0.84 g of lithium...

A: Given data: *The temperature of the system is T=18° C. *The pressure of the system is P=725 mmHg. *T...

Q: In Newton's law of gravitation  If F is a force, m1 and m2 are masses, and r is a distance, determin...

A:

Q: Water enters a hydraulic turbine through a 30 cm diameter pipe at a rate of 0.6 m3/s and exits throu...

A: Write the given data:  

Q: (I)Why is the thermal conductivity of superinsulation orders of magnitude lower than the thermal con...

A: (1) Superinsulation: Superinsulation is made by a number of layers of highly reflective sheets and t...

Q: The performance data for a centrifugal water pump are shown in Table for water at 77°F (gpm = gallon...

A: Get the properties of water at a temperature of T=72F. Conversions: Convert all the units into lbm,...

Q: 14-79. A 2-lb block rests on the smooth semicylindrical surface at A. An elastic cord having a stiff...

A: Given data as per question Weight of the block = 2 lb Stiffness = 2 lb/ft Angle = 450

Q: Starting from x= 0 with no initial velocity, a particle is given an acceleration where a and v are e...

A:

Q: A wind turbine with two or four hollow hemispherical cups connected to a pivot is commonly used to m...

A: Given: The diameter of the cup, d = 8 cm The distance of cup from the pivot, L = 40/2 = 20 cm The wi...

Q: What is the weight in newtons of an object that has a mass of 760 Mg?

A: Given Data: The mass of the object is M = 760 Mg. The expression for the weight of an object is, ...

Q: Consider incompressible, frictionless flow of a fluid in a horizontal piping. The pressure and veloc...

A: Given,  P1 = 150 kPa v1 = 1.25 m/s P2 = 140 kPa Density = 700kg/m3 v2 = ? By applying Bernoulli's eq...

Q: I1-63. The shaft is supported by smooth journal bearings at A and B that only exert vertical reactio...

A:

Q: The stress–strain diagram for a material can be approximated by the two line segments shown. If a ba...

A: Given data: Diameter of bar, d = 80 mm Length of the bar, L = 1.5 m = 1500 mm   Let, A = area of the...

Q: why is saftey glasses required

A: Safety glasses are a piece of protective equipment that is used to protect or safeguard the eyes of ...

Q: An extruded aluminum beam has the cross section shown. Knowing that the vertical shear in the beam i...

A: Given Vertical shear load is, V = 150 kN.

Q: A Brayton cycle with a pressure ratio of 15 operates with air entering the compressor at 70 kPa and ...

A: Given: The pressure ratio of the Brayton cycle is rP=15. The temperature of the air at the inlet of ...

Q: A single stage ,Single acting reciprocating compressor is designed to run at 1000rpm and deliver air...

A: Given data: *The speed of the reciprocating compressor is N=1000 rpm. *The delivery pressure of the ...

Q: A turbojet aircraft is flying with a velocity of 280 m/s at an altitude of 9150 m, where the ambient...

A: Draw the T-s cycle.

Q: Is the energy required to heat air from 295 to 305 K the same as the energy required to heat it from...

A: Given: The initial temperature of the air in the first case is T1 = 295 K. The final temperature of ...

Q: In a standard tensile test, a steel rod of 22-mm diameter is subjected to a tension force of 75 kN. ...

A: Given Data The applied tensile load, P is = 75 KN. The modulus of elasticity, E is = 200 GPa. The va...

Q: What is the dynamic stress?

A: Stress: Stress is defined as the developed force in the specimen per unit area when that specimen is...

Q: A geothermal district heating system involves the transport of geothermal water at 110°C from a geot...

A: Write the properties of water at 110°C. Write the properties of steel. Write the expression of the...

Q: What are the critical differences between work hardening and geometric hardening?

A: Hardening is defined as the process of strengthening the material by the heat treatment process.  

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A monetary relationship, where one individual performs a set of services for another individual or organization under a mutual agreement and gets remunerated for providing such service, is said to be an employee. The individual who provides the services is known as an employee and the individual who pays for the service is known as an employer. In simple terms, the employee is said to have a job.