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Q: The gear motor can develop 2 hp when it turns at 150 rev>min. If the allowable shear stress for…

A: Given data: The gear motor can develop a power p =2 hp. The R.P.M of the motor is ω =150 rev/min.…

Q: The A-36 hollow steel shaft is 2 m long and has an outer diameter of 40 mm. When it is rotating at…

A: Given, L=2m Do=40mm=0.04 m ro=20mm = 0.02 m Shear Stress= 140 MPa ω= 80 rad/s

Q: The gear motor can develop 3 hp when it turns at 150 rev>min. If the allowable shear stress for…

A: The power is given as, The angular velocity of the rotation is written as,

Q: RIO-3. The A36 stoel circular tube is subjected to a toryue of 10 kN - m. Determine the shear stress…

A:

Q: The solid steel shaft DF has a diameter of 25 mm and is supported by smooth bearings at D and E. It…

A: Given ,         diameter of shaft=d=25mm=25x10-3m        Revolutions of the shaft n=50 rev/sec…

Q: rotating at a constant speed. The angle of twist between A and D is limited to 1.50 degree. Use…

A:

Q: The 6-hp reducer motor can turn at 1200 rev>min. If the allowable shear stress for the shaft is…

A: Given: The power of the motor is P=6 hp. The angular velocity of the motor is ω=1200 rev/min. The…

Q: The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the shear stress…

A: Given: τ=70033753 Paθ=2.49°x=2.28 my=1.87 mG=83000000000 Pa

Q: 5. The A-36 steel tubular shaft is 2 m long and has an outer diameter of 50 mm. When it is rotating…

A: According to0 the given data The length of the tubular shaft is L=2 m. The outer diameter of the…

Q: 10 41. The hydrofioil boat has an A-36 steel propeller shaft that is 30 m long, It is connected to…

A: Given, Length of Shaft (L) = 30 m Power (P)= 2000 kW No. of rotations of shaft = 1700 rpm Outer…

Q: A B E F 20 kN-m 35 kN-m 85 kN-m 30 kN-n

A: given d=0.2m = 200mm so r = 100mm

Q: T 100 mm 70 mm 70 mm y T

A:

Q: The shaft consisting of steel and aluminum segments carries the torques T and 2T as shown in the…

A: Answer: The largest allowable torque T is 691.1504 N•m.

Q: The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the shear stress…

A: Allowable shear stress, τallow=70026301 PaAngle of twist, θ=2.42°=2.42π180°=0.042237 radModulus of…

Q: The gear motor can develop 1 10 hp when it turns at 300 rev>min. If the shaft has a diameter of 1…

A: Given: The power developed by the gear motor is P=1/10 hp. The angular velocity of the gear motor is…

Q: 5. The drive shaft AB of an automobile is to be designed as a thin-walled tube. The engine delivers…

A:

Q: The 6-hp reducer motor can turn at 1200 rev>min. If the shaft has a diameter of 5 8 in.,…

A: Given: The power of the reducer motor is P=6 hp. The angular velocity of the reducer motor is ω=1200…

Q: A steel tube having an outer diameter of 2.5 in. is used to transmit 9 hp when turning at 27…

A: Given data: The outer diameter, do = 2.5 in. The power transmitted, P = 9 hp. The turning…

Q: The steel step shaft has an allowable shear stress of Talow 9 MPa. If the transition between the…

A: Givenτallow=9 MPar=4mmk=1.25

Q: The drive shaft AB of an automobile is to be designed as a thin-walled tube. The engine delivers 150…

A:

Q: The A-36 solid steel shaft is 2 m long and has a diameter of 60 mm. It is required to transmit 60 kW…

A: Given data: The diameter of shaft, d = 60 mm. The length of shaft, L = 2 m. The power transmits, P…

Q: Consider the maximum allowable shear stress in the shaft. Calculate the minimum diameter required…

A: Given data: From the previous part,  ◆ The maximum allowable shear stress in the steel:  τs,allow =…

Q: The shaft is used to transmit 30 hp while turning at 600 rpm. Determine the maximum shear stress in…

A: The value of power transmitted is 30 hp.  Convert the power from hp to Watt by multiplying with 746.…

Q: nd hemispherical shells, The bol and the 25 mm diameter bo able normal stress of 150 M

A: given data  tank thickness = 50 mm no of bolt/ length = 40  dia of bolt =25 mm allowable stress for…

Q: The drive shaft AB of an automobile is made of a steel having allowable shear stress of tallow = 8…

A: Given data: Allowable shear stress of the shaft, τallow = 8 ksi. The outer diameter of the shaft,…

Q: The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the shear stress…

A: Given dataAllowable shear stress = 70092014 PaMaximum angle of twist = 2.25°Shear modulus = G = 83 x…

Q: A steel core is bonded firmly to the copper tube (shell) to form the shaft shown. The length of the…

A:

Q: The shaft shown below is made of AISI 1020 steel. Determine the most critical section, the principal…

A: Given d2=40mm=0.040m1st Considering the location of stress concentration 80mm from the…

Q: shear stress in the solid shaft (in Pa) using the maximum torque T that can be applied to the ends…

A:

Q: Determine the absolute maximum shear stress in the shaft of Problem

A: Let the diameter of the Bigger shaft is  "Y". Let the diameter of the Smaller shaft is  "X"

Q: The gear motor can develop 1 10 hp when it turns at 80 rev>min. If the allowable shear stress for…

A:

Q: The stepped steel shaft carries the torque T. Determine the maximum allowable magnitude of T if the…

A:

Q: 15 kN-m 30 kN-m 75 kN-m 30 kN-m

A:

Q: Q3-C- The 304 stainless steel shaft with modulus of rigidity 75 GPa and 3 m long has an outer…

A: Calculated the smallest thickness of shaft.

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.