A flanged bolt coupling is used to connect a solid shaft 110 mm in diameter to a hollow shaft 100 mm in outside diameter and 90 mm in inside diameter. If the allowable shearing stress in the shafts and in the bolts is 55 MPa, how many 11 mm-diameter steel bolts must be used on a 300 mm-diameter bolt circle so that the coupling will be as strong as the weaker shaft? This is an exception to our two decimal rule -- so our answer here must be rounded to the NEXT whole number.

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Q: 2- Determine the maximum shear stress in the T-beam at point C. 10 KN/m 3 m -1.5 m- -1.5 m- 150 mm…

A: Find the maximum shear stress .

Q: A test on a one-cylinder Otto cycle engine yields the following data: 950 N-m torque; 758 kPa mean…

A: Given data Torque = 950 NmMean effective Pressure = 758 kPaBore = 0.28 mStroke = 0.305 mSpeed = N =…

Q: The end A of the cord is pulled down with a velocity of VA = 7 m/s. At the instant shown, determine:…

A: GivenVA=7m/sR=500mm=0.5mr=250mm=0.25m

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Q: In flow over a surface, velocity and temperature profiles are of the forms u(y) = Ay + By? + Cy3 and…

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Q: Explain mist type lubrication system, write its advantages and disadvantage?

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Q: Determine the friction force between the block and the surface after P was gradually increased from…

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Q: In a steam power plant that uses reheat cycle steam at 15.5 MPa, 545 °C enters the engine and…

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Q: 6/183 The uniform concrete block, which weighs 171 lb and falls from rest in the horizontal position…

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Q: Example: Convert the change in length data in Table 3-2 to engineering stress and strain and plot a…

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Q: (a) Is positive or negative work done by a constant force F on a particle during a straight-line…

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Q: 2- Determine the maximum shear stress in the T-beam at point C. 10 KN/m A B E3 m -1.5 m--1.5 m-

A: Given   Loading = 10 kN/m Total length, L = 3 + 1.5 + 1.5 m Find   Maximum shear stress

Q: Which one of the following instruments is wide used to check and calibrate geometric features of…

A: Which one of the following instruments is widelyused to check and calibrate geometric features…

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Q: Specify the pump type that would be used for the following conditions: N = 675 rpm; Q = 20 000 gpm;…

A: Given       Speed, N = 675 rpm Discharge, Q = 20000 gpm                      = 1.26 m3/s…

Q: The number of teeth on pinion

A: Given; Determine the number of teeth on pinion ?Where,  A pair of spur gears with;Module, m=5…

Q: The mass of 700 kg is suspended from a trolley which moves along the crane rail from d = 1.7 m to d…

A: Given m=700kgd=1.7mD=3.5m

Q: Question Link AB is to be made of a steel for which the normal stress is 388 MPa. Determine the…

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Q: 3. The aluminum and bronze cylinders are centered and secured between two rigid end-plates by…

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Q: Consider the truss shown in the figure below. Determine the force in the member AD and CD. (indicate…

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Q: A 4-stage centrifugal pump discharges 1000 gpm of water at 1750 1pm with a total heat head of 1000…

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Q: Using the knot method, determine the force in each bar of the represented truss. Express whether…

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Q: Refrigerant-134a at 100 kPa and –10°C is compressed by an adiabatic compressor to 600 kPa and 50°C.…

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Q: A) Draw the free body diagram of Joint C. B) Use the joint method to solve for the forces in truss…

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Q: A four stroke cycle, 4 cylinder reciprocating engine with a speed of 1800 rpm has a stroke of 8…

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Q: If we follow a scale equivalent to 1 cm - 220 N, then a 68,720 kg shall be equivalent to how many…

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Q: For the mechanical translation system below, find the transfer function 01/T and 02/T. Use the…

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Q: An element in the beam is subjected toc following principal stresses, o, = 40 MPa, o, = -30 MPa, the…

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Q: What is the effect of solid solution strengthening on Tensile strength (TS) and Ductility (%EL,%AR)?

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Q: 20. The young’s modulus of nickel is 209 gpa. Determine the length of the bar (in mm) when a force…

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Q: A solid circular shaft is acted upon by the torques as shown. If G= 12, 000 ksi determine: a.…

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Q: A square steel alloy plate 400 mm on a side has a 80-mm-diameter circular hole at its center. The…

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Q: Question 6 Water at 2.5 MPa and 200°C is heated at constant temperature up to a quality of 80%. Find…

A: Answer: The quantity of heat received by the water is 1551.792 kJ/kg.

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.