Problem: A pump is driven by an electric motor through an open type flat belt drive. Determine the belt specifications for the following data. Motor pulley diameter= 400 mm Pump pulley diameter = 800 mm Coefficient of friction for motor pulley = 0.30 Coefficient of friction for pump pulley = 0.35 Center distance between the pulleys=2000 mm Rotational speed of the motor=2000 rpm Power transmission = 40kW density of belt material = 1000 kg/m3  width of the belt=240mm thickness of the belt = 5mm

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Q: n Electrical motor (heavy start) that delivers 53,57 kW at 1440 r/min must be connected to a tary…

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Q: a) An angular contact ball bearing for mounting at O a b) A straight roller bearing for mounting at…

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Q: A belt conveyor transports 18 tonnes per hr at 20°. Determine the speed reducer power factor to lift…

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Q: You start by measuring the 60-0 mph braking performance, which is accomplished along 30.56 m. The…

A: Given Data- breaking distance =30.56 m from 60-0 mph weight of vehicle =1510.5 Kgf  TO FIND- 1.…

Q: A belt conveyor transports 18 tonnes per hr at 20°. Calculate the total length to be sufficient to…

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Q: Calculate the capacity ol a bucket conveyor. The parameters are as follows.Belt speed 2.5 m/sec,…

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Q: The ratio of tension on the tight side to that of the slack ride in a flat belt drive is

A: Given, find the ratio of tension on the tight side to that of the slack ride in a flat belt drive

Q: Determine the given question with correct solution

A: Given data; P=25 KW=25×103 WN=300rpmp=85 KN/m2=0.85 N/m2d2=380 mmr2=190 mmn=2μ=0.25 Find,1.outer…

Q: mechanism like this one, if it is known the length of O2A (link 2) is 5 cm (link 3) is 4 cm (link 3)…

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Q: To design a gearbox that will allow a motor to lift a 120lbf load 60ft vertically in 30 seconds…

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Q: Figure 1. The maximum extension of spring (ymax = 8.3 mm), the dynamic load varies from 250 N at the…

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Q: A disc clutch is required yo transmit 5 kW at 2000 rpm with coefficient of friction 0.25 and bore…

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Q: (b) A multiple plate clutch has more number of clutch plates. A typical clutch consist of the…

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Q: 3)Design a V – Belt drive to the following specifications Power transmitted = 75kw Speed of driving…

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Q: Design a V-belt system to transmit a power of (24) Kw between two shafts at (1200) rpm with a…

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Q: A belt conveyor transports 18 tonnes per hr at 20°. Calculate the hp requirement to lift the load…

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Q: A hammer mill is driven by a High Torque (HT) AC motor. The system is used for 8 hours /day. Input…

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Q: A belt conveyor transports 18 tonnes per hr at 20°. Determine the speed reducer power factor to lift…

A: Given Datam=18T/hrN=1750rpmS=33.5mV=61m/min

Q: please answer for part 6 and 7 only

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Q: shaft. When the clutch is at rest, each shoe is pulled against a stop by a spring so as to leave a…

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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.