A 90 cm pulley transmits 75 kW at 750 rpm. The arc of contact between the belt and pulley is 135 degrees, the coefficient of friction between belt and pulley is 0.25 and the safe working stress of the belt is 2200 kPa. It is required to find the tangential force at the rim of the pulley in Newton; the effective belt pull in Newton and the width of the belt used if its thickness is 5mm.

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Q: Given the isometric drawing of the solid, draw the multiview projection. L HRP

A: The multiview projection of the given isometric view can be drawn as follows:

Q: Explain in brief the difference between passive cooling and active cooling in the context of rene…

A: Passive cooling cools a component by using natural conduction, convection, and radiation. Active…

Q: · For the gas pipeline system shown in figure, calculate the pressure required at A, if Pc=2067 kpa.…

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Q: A solid metal sphere at temperature To is placed in oil kept at temperature T1 0, and u(r,0) = To.…

A: Given : To find : discretization

Q: 2KN Im ア sm Find the displce ment at Poin B mm

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Q: The lap joint is fastened with four 0.83-in.-diameter rivets. The working stress is 14.55 ksi for…

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Q: u- charts and c-charts are same when sample size is 1. Select one: O True O False

A: In C charts number of defect are examined at instantly.(c) But in u charts number of defects are…

Q: In a steam power plant, the condenser pressure is 10 kPa.  The turbine and pump isentropic…

A: Answer: ◆ Enthalpy at point 1 in kJ/kg  = 191.81 kJ/kg◆ Enthalpy at point 2 in kJ/kg  = 195.84…

Q: 5.10 Gas turbine exhaust of Ex. 5.1 is employed in a waste heat recovery boiler to raise steam at p=…

A: To find: The kinetic energy of the system at an arbitrary instant in terms of the indicated…

Q: A 4000-N tractor is used to lift F N of gravel. i-Determine the reaction at each of the two rear…

A: Given that: W = weight of the tractor = 4000 N F = 406 N (i) It is required to determine the…

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Q: A 600 mm steel pulley transmits 50 kW at 900 rpm. The arc of contact between the belt and pulley is…

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Q: 2. As shown in Figure 2, four blocks are initially at rest, and the masses of the blocks are ma=10…

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Q: A carton (50 cm x 30 cm x 85 cm) of milk, initially at 23°C, was placed in a refrigerator with the…

A: Given data Volume of carton = 0.5 x 0.3 x 0.85 m3Initial temperature of milk = Ti  = 23°CTemperature…

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Q: The homogeneous bar ABC is supported by a pin at C and a cable that runs from A to B around the…

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Q: A plate at 0.02mm distance from a fixed plate, moves at cm/s and requires a force of 3 N/m to…

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Q: Two horizontal 7.84-kip forces are applied to pin B of the assembly shown. Knowing that a pin of…

A: Given:  t = 0.5 inch d = 0.68 inch P = 7.84 kip

Q: 4) Determine the carburizing time necessary to achieve a carbon concentration of 0.4wt% at a…

A: Solution to first question as per or company policy:

Q: TOC) P(kPa) u(kJ/kg) Phase description 175 2524.5 325 4000 325 Saturated liquid

A: Given: P= 175 kPa u= 2524.5 kJ/kg Note: Use APPENDIX 1 (PROPERTY TABLES AND CHARTS (SI UNITS))…

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Q: 7. A well-insulated piston cylinder device contains 5L of saturated liquid water at a pressure of…

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Q: A full water tank is supported on an 25m-high cantilever tower. It is idealized as an SDF system…

A: given; weight of water (m)=45 tons                             =45*103kglength of beam(L)=25m…

Q: When a sail is hoisted, the rope or halyard passes over a pulley and down the mast, where it is…

A: given; lets take tension in rope=T making angle=θ force(F)=20N

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Q: Air 2 m Oil =0.80 4 m S = 5 m 3 m Water

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Q: The Achilles tendon force F, is mobilized when the man tries to stand on his toes. As this is done,…

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Q: If the surrounding surfaces have the same temperature as the gas, what is the total (convection plus…

A: Given                                Area, A = 1 m2 Heat transfer coefficient, h = 30 W/m2K…

Q: Find the design calculations of the gears box ,has (3)three speeds, Which is transmitted the power…

A: Given Data: The number of the tooth in gears are Z1=8, Z2=32 and Z3=64. The speed of 8 tooth gear…

Q: A rectangular steel block is 3 inches long in the x direction, 2 inches long in the y direction, and…

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Q: The system shown below is to be designed for the gathering of gas. Well "A" is a following gas that…

A: Let take the discharge through a=Q1Let take the discharge through b=Q2Let take the discharge through…

Q: An airfoil is at 1,300 m with a freestream velocity of 50 m/s (incompressible). Calculate the…

A: Given that, Elevation of airfoil, h=1300 m,Freestream velocity, V∞=50 m/sec, Let the atmospheric…

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Q: Locate the centroid (x, y, z) of the wire which is bent in the shape shown. 2 in.

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Q: a) at the position of the image when the boom is horizontal.

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Q: Three plates are welded together to form the section shown.  Dimensions of the cross section are b =…

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Q: A 4000-N tractor is used to lift F N of gravel. i-Determine the reaction at each of the two rear…

A: Given:Weight of the tractor, W=4000 NGravel weight, F=388 N

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Q: Problem 2.1: The double pulley consists of two parts that are attached to one another. It has a…

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Q: The extruded plastic shape will be subjected to an internal shear force of V= 380 Ib. Dimensions of…

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Q: A small aluminum alloy [E = 65 GPaj tee shape is used as a simply supported beam as shown. For this…

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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.