À leather belt of thickness o.6cm and width 8 of socm diameter 8 cm Connectes two pulleys and 90 Cm diameter, their Centres being 250 Cm apart. If the rpm of langer pulley is 30orpm, The coefficient of friction between belt amd palley is o-3 and the allawoble belt stress is 14kglem. Design the H.P. transmitted and the initial belt tension 2 Ew in = 14 kglem belt bet %3D 8cm N=300 H=0.3 rpm 9ocm dia. 50 cm dia. 250 Cm = 2.5 m Connected with motor

Q: An open belt connects two flat pulleys. The pulley diameters are 300 mm and 450 mm and the…

A:

Q: B) A body is pulled by a rope which passes 3 times round a power-driven capstan 600 mm diameter,…

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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: In an experiment to find the coefficient of static friction, two plates (e) made of the sam…

A: cosθ N for m1=0.2kg N for m2=0.4kg cos20 1.87 3.75 cos30 1.73 3.46 cos40 1.53 3.06

Q: belt engages the smaller pulley horizontally. It is understood that the tension in the slack side of…

A: Draw the diagram of the driver and driven pulley without the jakey pulley,

Q: A multiplate clutch has three pairs of contact surfaces. The outer and inner radii of the contact…

A: Given:Number of pairs=3Speed,N=1500rpmOuter radius,r1=100mm=0.1mInner…

Q: An open belt 100 mm wide connects two pulleys mounted on parallel shafts with their centres 2.4 m…

A: Belt: The looped strip which is basically used to link two or more shafts to transfer the power…

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: 92 A dry single plate clutch is to be designed for an automotive wehicle whose engine is rated to…

A: radius of the friction plate = r1  Inner radius of the friction plate = r2  r1 = 1.25 r2

Q: An open belt 100 mm wide connects two pulleys mounted on parallel shafts with their centres 2.4 m…

A: GIVEN:b=100mmx=2.4md1=450mmμ=0.3d2=300mmN1=120rpm

Q: A cone clutch is to transmit 10 KW at 600 r.p.m. the cone has a face angle of 10◦ The width of the…

A: Given data:

Q: The hand brake of Fig. is used to control the rotation of a drum. The coefficient of friction…

A: Given: The torque on the drum, T =  5 ft.lb The coefficient of friction between belt and drum, μ =…

Q: A square threaded screw of mean diameter 25 mm and pitch of thread 6 mm is utilised to lift a weight…

A:

Q: Find the power transmitted by a belt running over a pulley of 600 mm diameter at 200 r.p.m. The…

A: N=200rpm T1=2500N D=600mm

Q: At stationary the tension in pulley 120N. Find tension in each side and Power tran when belt is on…

A:

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: A leather belt of thickness 6 mm and width 80 mm connects two pulleys of 500 mm diameter and 900 mm…

A:

Q: shown in fig. has the plane The 300 Ib block impanding motion Caused by Hhe horiZontal foree of 7.0…

A: Given data Force = 700 lb Weight of block = 300 lb

Q: A plate clutch has 3 discs on the driving shaft and 2 discs on the driven shaft, providing four…

A: The number of plates on the driving shaft is n1=3. The number of plates on the driven shaft is n2=2.…

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: An open belt connects two flat pulleys. The pulley diameters are 300 mm and 450 mm and the…

A: Given: Diameter of the smaller pulley D=0.3mSpeed of the smaller pilley (N)=200rpmCoefficient of…

Q: friction The 300 Ib block shown in fig. has The imponding motion up Caused by the horiZontal foree…

A:

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

A:

Q: 1 multi-plate disc clutch ransmits 55 KW of power

A:

Q: Exomple: An automotive single-plate clutch with o pairs of frichon Surfaces, tvansmits a 300. N-m…

A: For single plate clutch : Torque (T)=300 N-m speed (N)= 1500 rpm inner dia.(d) = 170 mm outer…

Q: The 300 Ib block shown in fig. has impanding motion Caused by the horiZontal foree of 7o0 Ib find…

A:

Q: Draw the FBD of the problem The coefficient of friction between the inner pulley and the belt is…

A:

Q: A multiple disc clutch has radial width of the friction material as 1/5th of the maximum radius. The…

A: given : b = 15ro μ = 0.25 P = 60 kW @ 3000rpm do = 250 mm  so  ro = 125 mm W = 600 N   1) no.of…

Q: A multiple disc clutch has three discs on the driving shaft and two on the driven shaft, providing…

A: given : d₀ = 250 mm ∴ r₀ = 125 mm dᵢ = 150 mm ∴ rᵢ = 75 mm P = 18.75 kW @ 500 rpm μ = 0.3 number of…

Q: The coeFFiuent of Frichon bet. the block f the rail are Ms-0-30 4 MK- 0.25. knowng that o-65°, det.…

A:

Q: Find the power transmitted by a belt running over a pulley of 600 mm diameter at 200 r.p.m. The…

A: Given:d=600 mmN=200 rpmμ=0.25θ=160°T1=2500 N

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.