2 in in 1 in 8 3 in 3 in 3100 in in

Q: Q2. An object moves from rest in a straight path with acceleration 2 m/s² until it travels a…

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Q: Equiaxed MAR-M 247 alloy is to support a stress of 276 MPa (Fig. 7.31). Determine the time to stress…

A: Draw the diagram and write the Larsen miller parameter respect to stress of 276 MPa.

Q: An ammonia refrigeration compressor takes its suction from the evaporator, at a temperature of -200F…

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Q: A car travels half the distance with constant velocity of 40 kmph and the remaining half with a…

A: The time taken by the car for the first half distance can be determined as shown below.

Q: What power in kW a 10-mm diameter solid shaft at 30 rev/sec can transmit if the allowable torsional…

A: Given that: d = 10 mm N = 30 rev/s τ = allowable shear stress = 40 MPa (N/mm2) It is required to…

Q: The structure at dimensions of 10^-9m is called structure

A: In Mateiral Science, there are mainly three types of structures being considered : (1) Macro…

Q: charges at point the radius of CL

A: solution of above problem is below:

Q: The initial pressure and temperature of air in an Otto cycle engine during compression are 90 kPa…

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Q: 2. A single plate clutch with both sides of the plate effective is required to transmit( 25 kW) at…

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Q: Give 5 examples of jobs where sealant and adhesive can be applied or used.

A: 5 examples of jobs where sealant and adhesive can be applied or used

Q: A spherical joint has One 1. 2. Two 3. Three 4. Four degree (s) of freedom.

A: Any system can have a maximum of 6 degrees of freedom (three translations along three axes and three…

Q: Q2/ The Freon R-134a compress at 200 kPa and -10°C by compressor to 1 MPa and 70°C with mass flow…

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Q: what sort of gear

A: A gear is a spinning circular machine element with cut teeth (called cogs) that mesh with…

Q: 6. A shaft revolving at 1740 rpm is supported by bearing with a length of 150 mm and diameter of 64…

A: GivenN=1740rpmL=150mmd=64mmμ=2.4×10-0 reyns=16547.4 Pa st=0.136mm

Q: Find the value of strain Initial length=120 mm Change in length=0.02 mm

A: Given data : Initial length=L Change in length=∆L   Required : Strain

Q: The unit of strain is ON/mm ONmm ON/square millimeter O None of the above

A: Strain is given by, ε = Change in length due to loadIntial length   In the formula, Change in the…

Q: H.W. / Determine the internal energy of water at 200 kPa and 300°C. Given: 200 kPa, 300°C

A: The internal energy of water at 200 kPa and 300 ℃ is 2808.8 kJ/kg.

Q: What is name of the system below, Explain its function, where it is used, what is the neasuring…

A: The force that a fluid (liquid or gas) would exert while at rest on a unit area, such as pounds…

Q: The range R, or the maximum horizontal distance, of a projectile on level ground launched at an…

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Q: Consider a ~30 ft metal pole in the ground, marking the road and snow level, at Sonora Pass, the…

A: Given data Length of pole = 30 ft = 9.144 m The metal pole can be either stainless steel or…

Q: 1. Find the derivatives of the following function (a) y=4²+2 (b) y=-2+3

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Q: Metric thread of 0.8 mm pitch is to be cut on a lathe. Pitch of the lead screw is 1.5 mm. If the…

A: The speed of rotation of the lead screw is 800 rpm.

Q: 1. A steam fan in a thermal power plant has a moment of inertia of 3 kg - m² about its axis of…

A: Given dataMoment of Inertia = I = 3 kg/m2Angular frequency after 3 seconds = 3600 rad/s     [ Note :…

Q: Given data: K=50 MPa Poisson ratio=0.534 Find E

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Q: The figure shows a PV diagram similar to the cycle of a Diesel engine. It consists of two adiabatic…

A: Given: The given cycle is similar to diesel cycle and heat input and exhaust heat is represented as:…

Q: Solve and draw the shear and moment diagrams for the beam.

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Q: A keyed gears delivers a torque of 912.4 N-m thru its shaft of 63.5  mm outside diameter. If the key…

A: GivenT=912.4Nmd=63.5mmt=15.875mmw=11.1125mmτ=61.2MPaσ=98.8MPa

Q: Illustrate a simple work plan drawing  related to energy engineering

A: Given data Illustrate a simple work plan related to energy engineering

Q: Each of the four links in Figure 3 has an 8x36mm uniform rectangular cross section and each of the…

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Q: ACTIVITY #3 - COMBINED CONDUCTION CONVECTION ON CYLINDRICAL WALL A hot-water pipe (k = 60 W/m K) in…

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Q: No. 3. A simply supported wood beam of rectangular cross section and span length, L = 1.2 m carries…

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Q: 8.59 Two tanks A and B, of constant cross-sectiona! area of 10 m² and 2.5 m², respectively, are…

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Q: A turbine, at the end of a pipeline 1800 m long, beneath a dam, produces 200 kW of power, when the…

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Q: 0% NaOH feed entering at 100 °F. Evaporation is to be carried out in a single effe aporator for…

A: given data production rate F=10000 lb/hr=4535.92 kg/hrconcentration of feed xf=10% NaOHconcentration…

Q: The ratio of magnitudes of angular velocity

A: Given; Number of teeth on the sun, planet and outer geras to be;   50,25 and 100…

Q: At a given instance, the fan shown below has an angular motion w₁ = 0.6 rad/s about the z-axis,…

A: Find the magnitude of blade's angular acceleration.

Q: ASHRAE standard 55, Thermal Environmental Conditions for Human Occupancy, notes that for thermal…

A: Answer: Given: The indoor temperature is T1=299 K. The outdoor temperature is T2=312 K. The outdoor…

Q: A simple beam AB supports five equally spaced loads P (see figure). Find the reactions at the…

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Q: A sandbag is released from a hot air balloon that is ascending vertically at a constant speed of…

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Q: region of the cylinder 20 outward a distance of ure of the helium imme did you make? (b) Ha n? (Note…

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Q: Question 2 Steam at 320ºC flows in a stainless steel pipe, whose inner and outer diameters are D₁ =…

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Q: A compressor uses 200 kW of work to compress the refrigerant R-134a to 1.6 MPa. The mass flow rate…

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Q: 2: For the beam shown in Fig.(2), find the reaction forces at supports A and B respectively? %) 20…

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Q: You are watching air flow over a smooth flat plate with a width of 5.0 meters. Noticing that the…

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Q: Q3: A particle has an initial velocity 31 +4j and an acceleration of 0.4i + 0.3j . Its speed after…

A: From the data given in question, Initial velocity = u → = 3 i + 4 j Acceleration = a → = 0.4 i + 0.3…

Q: The following figure shows the velocity-time plot for a particle travelling along a straight line.…

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Q: 29. A point mass of 100 kg is dropped onto a massless elastic bar (cross-sectional area = 100mm²,…

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Q: neral 3D heat conduction equation for

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Q: Frame {2} is rotated with respect to frame {1} about x-axis by an angle of 60 degree. The position…

A: Given Data T=[6.0 5.0 7.0] θ=60°

Q: The tangential acceleration of the centrifuge is given by    a  =  0.5 t    m/s/s    where  t  is in…

A:

Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.