The chain drive is mounted in the center for the system shown in figure.It can transmit 15 hp at a speed of 400 rpm and the sprocket has a pitch diameter of 6 inches. The shaft is made of ASTM-A 709 Grade 50 steel. A factor of safety of 2.5 is required. Is the design acceptable? Hint: You need to calculate torsion and bending stresses during solution.

Q: Q1/ The power transmitted by the motor to the main shaft as shown in figure (1) are 15 kW with the…

A: A moment is a movement of the body when a body is rotating on an axis. The moment is also known as…

Q: Q1/ The power transmitted by the motor to the main shaft as shown in figure (1) are 15 kW with the…

A: Given, Power(P)= 15KWSpeed(N)=600rpmT1T2=3Material-SAE1040 carbon…

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Q: A shaft is required for a chain drive illustrated in figure 5.42.  The power transmitted is 12 kW at…

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Q: Problem 3 A solid shaft is designed to transmit 60kW of power at a speed of 300 rpm. Knowing that…

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Q: 5 A rotating step shaft is loaded as shown, where the forces F, and FB are constant at 600 lbf and…

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Q: Q1/ The power transmitted by the motor to the main shaft as shown in figure (1) are 15 kW with the…

A: Given dataPower transmitted by the motor to the main shaft P = 15kWSpeed of the motor N =…

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A:

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Q: Problem 1: The figure presented below shows a grooved rotating shaft with a ground surface finish…

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Q: 2. A machine shaft turning at 600 rpm is supported on bearings 20" apart. Twenty HP is supplied to…

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Q: 3. A flat annular steel flywheel of outer radius 0.5 m and inner radius 0.125 m with p = 7800…

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Q: The motor shown in Fig. 1 supplies power P (= 600S kW) at 180 rpm through solid steel motor shaft GF…

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Q: Q1/ The power transmitted by the motor to the main shaft as shown in figure (1) are 15 kW with the…

A: Given : Power =15 kWSpeed ,n=600 rpmT1T2=3d=180 mm

Q: shaft transmits 75 kW power at 300 r.p.m. The distance between the two bearing is 3000 mm. It is…

A: Given that ,Power P=75kWspeed N=300 r.p.m Distance b/w bearing =300mm=3mshear stress for shaft…

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Q: Problem 3. The following composite shaft is loaded as shown in the figure. The AC segment of the…

A: Solution: Given Data: GAC=140 GPaGCD=200 GPadAC=20 mmdi,CD=40 mmdo,CD=50 mm

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Q: The figure below shows a boat propeller mounted on a drive shaft with a 7 mm diameter (d)…

A: Given: Diameter of the pin d=7mmDiameter of the drive shaft D=69mmYield stress σy=427MPaUltimate…

Q: Q1/ The power transmitted by the motor to the main shaft as shown in figure (1) are 15 kW with the…

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Fire safety

Fire safety is a new domain emerged in the early 90s to enable the design of buildings, structures, and infrastructure against destruction through fire. It also includes the provisions of building codes. This field is mostly associated with the design and efficient planning of a building, to reduce the destruction caused by fire. The branch of engineering that deals with it for the safety of the buildings from destruction of fire, is known as fire safety engineering.