Q3.Explain Design of Muff Coupling.

Q: Please write basic information about compression spring include what they are used for and there…

A: Spring is a mechanical component which when acted by external force undergoes deformation and when…

Q: The width of a belt is 150mm and the maximum tension per cm width is not to exceed 140N. The ratio…

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Q: The cone clutch given in the figure below is between a construction machine and an engine. provides…

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Q: Discuss force couple system?

A: Force Couple: a pair of forces which are (i) equal in magnitude, (ii) parallel and (iii) opposite in…

Q: Find the power transmitted by a belt running over a pulley of 500mm diameter at 300 rpm. The…

A: It is the very basic problem of machine design and the topic is design of belt .

Q: ing AS2784 Table A12 define the Power Correction for Angle of Wrap for your ected belt and pulley…

A:

Q: A 7,5 kW electric motor (star-delta start) running at the speed of 900 r/min is to drive a laundry…

A: Given data - P=2.5Kw N1=900rpmN2=308 rpm and center distance =400 mmi=N1N2 where N1=pinion and…

Q: A double-ply leather belt transmits 10 hp from a motor with a pulley 8-in. in diameter, running at…

A: Given that, Power from the belt, P=10 hp,Diameter of first pulley, D1=8 in,Diameter of 2nd pulley,…

Q: Find the power transmitted by a belt running over a pulley of 500mm diameter at 300 rpm.The…

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Q: Q4) A multi-disc clutch is constituted of 8 discs, the outer diameter of the contact surface is 150…

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Q: Calculate the normal reactions on front and rear axles in case of front wheel drive vehicles. Take,…

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Q: 3. What the horizontal tail is used for? AL,

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Q: An overhang shaft carry a 900mm diameter pulley, whose center is 250mm from the center of nearest…

A: Write the given data:

Q: Q3: A wheel of a vehicle transmits 10 hp with 800 rpm. A short external brake is used to stop it. a=…

A: Given: The speed of vehicle, N = 800 rpm The power, P = 10 hp The radius of wheel, r = 400 mm The…

Q: 1) You have to lift a load of 500 N. Which pulley system will you prefer? Why? Find out ne effort to…

A: In this luff tackle pulley system is preferred

Q: A V-belt drive transmits 20kW from an electric motor running at 1440rpm to the main shaft of a…

A: V Belt drive is mostly used in industries where power transmission is very large. it is made up of…

Q: Folowing data refer to a rope-brake dynamometer: Radjus or the brake drum-125 cm, Diameter of rope…

A: Given             Diameter of the rope, d = 25 mm Diameter of the brake drum, D = 125 cm…

Q: What are rigid flange couplings used for? What are the main uses of springs?…

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Q: A single plate friction clutch with both sides of plate being effective is used to transmit power at…

A: Given:Outer radius, r2=10 cm or 100 mminner radius, r1=8 cm or 80 mmEngine speed, N=2000 rpmMaximum…

Q: Design a muff coupling to connect two shafts. The power to be transmitted is 27kW at a shaft speed…

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Q: Q3 Figure Q3 shows a flat belt connects a 1.20 m diameter pulley on a shaft running at 25 rad/s with…

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Q: Machine design A 60-hp four-cylinder internal combustion engine is used to drive a medium-shock…

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Q: Example: An automotive single -plate clutch with two pairs of friction Surfaces, transmits a 300 N-m…

A: given data;torque(T)=300N-m=300*103N-mminner diameter(d)=170mmouter diameter(D)=270mmcoefficient of…

Q: A v-belt drive is to transmit 330kW power from a pulley of 1m diameter running at 250rpm. The safe…

A:

Q: Q3: A wheel of a vehicle transmits 10 hp with 800 rpm. A short external brake is used to stop it. a=…

A: Given: a=1000 mmb=800 mmc=500 mmr=400 mmμ=0.35P=10 hpN=800 rpm

Q: A schematic diagram of the knee joint is shown in Fig, where Cdenotes the effective center of…

A: Assumptions Given data

Q: he belt drive power P = 7.5K@, driving wheel diameter c and tight side tension F, are twice that of…

A: We know that P= wT 7.5 ×106= 2×π×1200/60×T T= 59683 N-mm

Q: (a) What is inversion of mechanism in engineering world? List out three (3) examples of inversion…

A: Inversion of mechanism This methodology of getting totally different mechanisms by fixing different…

Q: why is only the position vector ab used? why is the force in cable cad not used?

A: (i) The moment is the product of the force and the perpendicular distance from the point to the line…

Q: A single plate friction clutch with both sides of plate being effective is used to transmit power at…

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Q: Question 3: A single plate clutch with both sides of the plate effective is required to transmit 25…

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Q: C (45°

A: given:

Q: Problems : Find the reactions for all of the followin problems: 4KN/m 12m 24m :-

A:

Q: he Roll, Pitch, Yaw angles ised ieve the same result if Euler Angles are used

A: Givenθr=90°θp=90°θy=90°

Q: In a lamellae clutch, the number of inner lamellae zi= 5 pieces, the number of outer lamellas zd=6…

A:

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

A:

Q: A cylinder with a simple spring return effect is performing compression work connected to an air…

A: Given: The air pressure, P = 1.1 MPa The diameter of plunger, d = 12 cm = 0.12 m The stroke, L = 4…

Q: Example 3.11. Fig. 3.18 shows a crank-lever ABC with a tension spring (7). The lever weighs 0.2…

A: Weight of the lever, W=0.2 N/mmLength of lever AB, LAB=200 mmLength of lever BC, LBC=100 mmLoad at…

Q: An overhung cast iron pulley transmits 7.5 kW at 400 r.p.m. The belt drive is vertical and the angle…

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Q: A)It is required to use a multiplate clutch to transmit power of 24 kW at 1200 r.p.m If the clutch…

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Q: Explain the tension experiment perform using UTM

A: In the tension test, the desired material is subjected to tensile load by the means of a Universal…

Q: Determine the maximum, minimum and average pressure in a plate clutch when the axial force is 4kN.…

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Q: d) A leather round belt transmit power from small pulley rotates 1200 rpm. The diameter of small…

A: Tension on the tight side =T1 Tension on the slack side= T2 (T1/T2) = 2  (T1/T2)= eμθ μ= coefficient…

Q: An multi axial plate clutch used in injection molding machine consist of a three pairs of contact…

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Q: A V-belt drive system transmits 100 kW at 475 r.p.m. The belt has a mass of 0.6 kg/m. The maximum…

A: We have to determine minimum number of belts and pulley diameter

Q: Determine the maximum, minimum and average pressure in a plate clutch when the axial force is 4kN.…

A:

Q: A single plate friction clutch with both sides of plate being effective is used to transmit power…

A: Clutches are defined as the machine element which is used to engage or disengage driver and the…

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.