Determine the percentage increase in power capacity made possible in changing over from flat belt drive to V-belt drive. The diam

Q: A band brake is installed on a drum rotating at 252 rpm, and a diameter of 960 millimeters. The…

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Q: 3. A V-belt drives a pulley at a speed of 1440 m/min. The coefficient of friction between belt and…

A: Given data: - The speed of the belt is v = 1440 m/min. The friction coefficient between belt and…

Q: Explain 2 engineering application showing the significant of the friction on the inclined plane

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Q: In the machine design the bed with a mass of 250 kg is moved by a lead screw which has a square…

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Q: Homework 2 A pulley is driven by a flat belt, the angle of lap being 120°. The belt is 100 mm wide…

A: The belt drive is used to transfer power from one shaft to another by using pulleys. Belt Drives are…

Q: What weight W is necessary to start the system of blocks shown below moving to the right? The…

A: Given that: Weight of body 1 = 60 kN Weight of body 2 = 40 kN Weight of body 3 = W Coefficient of…

Q: screw jack has a thread with a pitch of 5 mm and diameter 25 mm. The coefficient of friction is…

A: Given:Mean diameter, d=25 mmcoefficient of friction, μ=0.25Pitch of screw, p=5 mmLoad on the jack,…

Q: In a thrust bearing the external and the internal diameters of the contacting surfaces are 320 mm…

A: Solution is given below.

Q: The pitch of 48 mm mean diameter threaded screw of a screw jack is 12.0 mm. The coefficient of…

A: Given Data The diameter of the screw is: d=48 mm The pitch of the threaded screw of a screw jack…

Q: What is the value of P in the system shown in Fig to cause the motion to impend? Assume the pulley…

A: Draw the free body diagram of 750N weight. From the figure, ∑Fy=0…

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

A: Write the given data:

Q: Two parallel shafts whose centre lines are 4 m apart, are connected by an open belt drive. The…

A: In this problem, a diameter of larger pulley is taken as D2=3 m and a diameter of smaller pulley is…

Q: A ladder is leaning against a vertical wall, and both ends of the ladder are at the point of…

A: Given:Coefficient of friction between surface and ladder, μA=0.245Coefficient of friction between…

Q: A pull of 20 N at 30° to the horizontal is necesary to move a block of wood on a horizontal table.…

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Q: What is the relationship between the force pulling the slider up the incline and the coefficient of…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Q2/ As shown in fig.(2). Prove the main equation for the coefficient of frictional force between the…

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Q: Power is transmitted between two shafts by a V-belt whose mass is 0.9 kg/m length. The maximum…

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Q: The coefficient of friction is 0.10 and the pulleys are assumed to be frictionless. 40 kN 60 kN N…

A: To find weight W

Q: A uniform ladder of length L and weight w is leaning against a vertical wall. The coefficient of…

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Q: Determine diameter of hand-wheel or length of handle, assuming that maximum force exerted by a man…

A: Given, Force exerted by a man, F=150lbf Force need to be applied, P=6000lbfCorfficient of…

Q: . A block weighing 400 N is pulled along a level from at a constant speed by a rope which makes 40°…

A: Ans: 0.42 Option (b) is correct.

Q: A ladder is leaning against a vertical wall, and both ends of the ladder are at the point of…

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Q: An electric motor drives a compressor by use of V-belt. The pulley diameter of the compressor shaft…

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Q: the driving shaft and make contact with the internal cylindrical surface of a rim keyed to the…

A: Given, No. of shoes, n=4Clearance, C=5mmSpring force, S=500NMass of each shoe, m=8kgStiffness of…

Q: 4. A óm ladder weighs 350 N is placed against a rough vertical wall. The angle between the ladder…

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Q: A pulley system uses four v-section belts each with a cross-sectional area of 700mm 2, an included…

A: The maximum force (tension) in the belt can be given as -  T1 = 3×Centrifugal force500 =…

Q: As shown in fig.(2). Prove the main equation for the coefficient of frictional force between the…

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Q: with a rough surface is 10kN. Determine the minimum force that would

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Q: A V-belt drives a pulley at a speed of 1440 m/min. The coefficient of friction between belt and…

A: Given:-            Belt speed N = 1440 m/min friction coefficient between pulley and belt  The…

Q: A force of 340 N parallel to an inclined plane is required to just move a body of mass 50 kg up the…

A: Given Data  Mass of the body, m=50Kg Force, F=340N Angle =15 degree Draw the free-body diagram

Q: n a belt arrangement two pulleys are connected by flat belts having same diameters. The maximum…

A: Since the two pulleys are connected by flat belts, therefore, the lap angle is 180 degrees.

Q: A bumper jack, used to raise the wheel of an auto- mobile in order to change a tire, is shown in…

A: Here we have GivenQ=Applied load=3 kNp=pitch of the screw=6 mmμ=Coefficient of friction=0.03R=200…

Q: A large box of mass m sits on a horizontal floor. You attach a lightweight rope to this box, hold…

A: m=Mass of a larger boxf=Static friction on the larger boxu=Angle above the horizontalTmin=Minium…

Q: The electric motor shown in Fig. and delivers 50 in. Ib of torque to pulley A of a furnace blower by…

A: Given:Torque about pulley,TP=50 lb-inDiameter of pulley,D=5 inAngle made by V pulley,α=36οWeight of…

Q: A single plate clutch consists of a pair of contacting surfaces. The inner and outer diameters of…

A: When clutches are new i.e., thickness of the clutch lining is also same in new clutch. So, a uniform…

Q: A lifting mechanism as shown has two single-lead 3/4“ diameter ACME thread screws. The thread…

A: Given Information: The diameter of the screws (d) = 3/4 inches The coefficient of friction (µ) =…

Q: 2. A pulley is driven by a flat belt running at a speed of 600 m/min. The coefficient of friction…

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Q: The uniform bar of length L and weight is W is kept in the horizontal position by friction.…

A: Given:- Length of bar=L Weight of bar=W To find:- Smallest possible coefficient of friction, μs

Q: A flat belt is required to transmit 30 kW from a pulley of 1.5 m effective diameter running at 300…

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Q: :An open belt drive with (200 and 150 mm) pulleys diameters, and the central distance equal to (0.5…

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Q: mm diameter and a drive pulley of 200 mm diameter, whose centres are 1000 mm apart. The driving…

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Q: Find the value of frition if coefficient of friction is 0.3 and normal force is 200 N

A: Given data : Coefficient of friction=μ Normal force=N   Required : Friction force

Q: The belt drive in which pulleys rotate in the same direction is used to transfer power. The pulley…

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Q: A pulley 24 inches in diameter transmits 53 and a half horsepower at 500 rpm. The arc of contact…

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Q: Determine the axial force required to engage a cone clutch transmitting 25 kW power at 750 rpm.…

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Q: (1) Would the coefficient of friction of a 3-wheeled car be less than that of a 4 wheeled car,…

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Q: Question-6 What is the value of P in the system shown in Fig to cause the motion to impend? Assume…

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Q: 2. The power transmitted by a belt drive is 2.5 kW. The line ar velocity of the belt is 2.5 m/s. The…

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Q: A 90 kN locomotive, with a 16 km/hr initial speed, move up an incline. The locomotive has 6 pairs of…

A: Consider the free body diagram of the locomotive as shown below. Here, F:friction forceFt:force due…

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.