from pulley A is running a compressor. The belt tensions for pulley A are 1500 N and 600 N. The ratio of belt tensions for pulley B is 3.5. The shaft, as shown in Fig. 14.20, is driven by pulley B from an electric motor. Another belt drive TA2 Al 100- TB2 TBL 100 150 All dimensions in mm. Fig. 14.20 The diameter of pulley A is 150 mm and the diameter of pulley B is 480 mm. The allowable tensile stress for the shaft material is 170 MPa and the allowable shear stress is 85 MPa. Taking torsion and bending factors as 1.25 and 1.75 respectively, find the shaft diameter. Also find out the dimensions for a hollow shaft with outside diameter limited to 30 mm. Compare the weights of the two shafts. Ans. 30 mm: 24 mm: 1.82]

Q: Required information A 24-mm-diameter uniform steel shaft is 600 mm long between bearings. Take the…

A: the diameter of the steel rod d = 24 mm = 0.024 mthe length of the steel rod l = 600 mm = 0.6 mthe…

Q: (12) What is the value of F? (A) 7.53 N; (B) 8.03 N; (C) 8.53 N; (D) 9.03 N; (E) 9.53 N.

A: 12. According to the given data, Pressure is similar for both cylinders. Therefore,

Q: The hydraulic cylinder shown in the figure below, with a 3.2-in.-diameter piston, is advertised as…

A:

Q: a 1 3/4 inch diameter shaft supported by two sleeve bearings, the total load on the two bearings is…

A: Given Data

Q: hich of the following is not a possible reason to use a hollow sha A. To reduce the shaft weight B.…

A:

Q: Ball bearings are rated by a manufacturer for a life. of 106 revolutions. The catalogue rating of a…

A: Given Data:-Catalog rating, F1=16 kNLife of beating, L1=106 revolutions

Q: Q2) A flat belt drive system is to be) designed for an application in which the input shaft speed is…

A:

Q: Calculate the torque.

A: The applied force is F = 89 cN = 0.89 NLength of crowbar L = 0.7angle = 80 degreeTorque is defines…

Q: QUESTION 3 In an axial clutch, the clutch plate has an outer diameter of 15.0 inches and an inner…

A:

Q: i) Design an appropriate shaft for the application. Use n = 1.5. (Assume the value converges, no…

A: Step 1: Step 2: Step 3: Step 4:

Q: In an axial clutch, the clutch plate has an outer diameter of 15.0 inches and an inner diameter of…

A: Given data Outside diameter of clutch plate, do=15 inInside diameter of clutch plate, di=5…

Q: A single-threaded power screw with square threads pushes against a load of 3,276 N at a speed of 14…

A:

Q: Describe the failure of a hollow torque tube. Calculate the forces creating the failure

A: It is asked to describe the failure in the hollow torque tube

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.