The shafts used for transmitting the power and torque are always supported using bearings. Select one: O True O False

Q: B 72 teeth 30 teeth (2) (3) 24 teeth 60 teeth The ratio between Gear (E) rotation speed and the…

A:

Q: The average bearing life is the life that 90% of bearings will achieve or exceed before they fail…

A: It is required to justify given statement

Q: The shafts used for transmitting the power and torque are always supported using bearings. Select…

A:

Q: Describe the principle of operation of a tilting-pad thrust bearing

A: These types of bearings are used for transferring high axial loads from rotating shafts with lesser…

Q: Bearings are manufactured to take loads of type: Select one: a. Pure radial loads b. A combination…

A: It is required to give correct answer

Q: choose true or false : 1. The chain drive transmits more power as compared to belt drive.

A: The chain drive transmits more power as compared to belt drive. Answer: True

Q: Which one of the given bearing can normaly tolerate angular misalignment in the order of + 1.5°…

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Q: The bearing arrangement depicted below is often used for car wheel hubs because: 11

A: Given:Diagram and questionTo determine:to choose correct option for the given question

Q: In a belt drive design, the angle of wrap correction factor C θ is a function of the angle of wrap…

A:

Q: What does the Torque cause a shaft having a circular cross-section?

A: Torque can be explained as the moment of the force about the axis of the shaft. A torque can have…

Q: а. More than 6 mm should be the correct a deflection for each belt which is under tension O b. More…

A: Belt: It is a loop of flexible material that is used to joined two or more then two rotating shafts…

Q: Muff couplings can be used to connect two shafts that are having an intersecting axis. Select one:…

A:

Q: What is the bore diameter of a ball bearing having bearing number 7202? O 2 mm O 15 mm O 12 mm O 10…

A: Given Data Bearing Number=7202

Q: what is the speed and torque if the driven gear is 12 and the drive gear is 36

A: Given data: Number of teeth in Driver gear TA = 36 Number of teeth in Driven gear TB = 12

Q: A 1.5 kW motor is running at 1440 rev/min. It is to be connected to a stirrer running at 36 rev/min.…

A: The gearing system is the mechanical arrangement of gears, which are toothed wheels that mesh with…

Q: position shown the position of the instantaneous center of zero speed for the pinion gear piece…

A:

Q: When the load acting on the power transmission shaft is high, then the -------------- bearings are…

A: When the load acting on the power transmission shaft is high, then the -------------- bearings are…

Q: The minimum life of the bearing is the life which 90% of the bearings will reach or exceed before…

A: Life of bearing is expressed in hours. It represents that how long a bearing can work before the…

Q: D 500 lb-ft 12 in 1 in. B

A: Given data A 500lb-ft torque is applied Required What is the effects if we change the torque…

Q: What is the bore diameter for a ball bearing having bearing number 5403? 12 mm 3 mm 15 mm 17 mm

A: What is the bore diameter for a ball bearing having bearing number 5403? Answer: 17 mm

Q: The machine design has stated that a 2.5 kW electric motor with an input speed of 1000 RPM is needed…

A: Disclaimer: “Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: in ball bearing thrust load is equivalent to axial load اخترأحد الخيارات ihs

A: Given: To check whether the statement is TRUE or FALSE.

Q: The minimum bearing life is the life that 10% of bearings will achieve or exceed before they fail…

A:

Q: True or false Differential formula to calculate angular displacement Integral v dt

A: Given differential formula is S=Vdt

Q: the hydraulic cycle in figure consist of:2- Pressure gauge 4 5 6 M accumulator 3 Feed direction…

A: The hydraulic cycle in figure consist of part (2) is Double acting cylinder. Therefore, option (d)…

Q: When it comes to finding the moment arm, you must use the distance of the line from the pivot to the…

A: Explanation When it comes to finding the moment arm, you must use the distance of the line from the…

Q: Gear box is present between the rotor and the generator. Select one: True False

A: The statement is true as the gearbox is located between the rotor and generator.

Q: A 10 Nm torque drives Gear A, which in turn drives a generator via mesh Gear B. What is the speed of…

A: GivenTA=10 NmNB=1500 rpm

Q: On a banjo type differential, the bearing caps fasten to the removeable center section. True…

A: In a banjo-type differential, the overall design and construction is structured in a specific way to…

Q: True or false

A: worm gear is used to transfer the power  between two shaft which are non parallel and non…

Q: Q 2/True or false 1- Casing pipe is used to rotate the bit and circulate the drilling fluid. 2- On…

A:

Q: the hydraulic cycle in figure consist of:2- 2 Pressure gauge 5 X accumulator LB www. 3 Feed…

A: Given:  Regenerative hydraulic circuit

Q: a. The value of maximum torque, Tax = 640 lb.ft 167d₂ (d₂²-d₂¹) max Tmax π 16x640×12×1.75 (1.75…

A: The Torsion equation for the circular shaft is given byWhere,T = twisting moment or torque applied…

Q: The following illustration shows the shaft and housing fits for a bearing system. The bottom half of…

A: Clearance Fit- This is a fit in which shaft upper limit is less than the lower limit of hole. This…

Q: Determine the CG. Datum 80 in 60 in 40 in A=100 lbs B=200 Ibs C=100 lbs D=100 Ibs

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Q: Sind the weight of the pully te Kep the system in equilibrium. 65N 60 3.

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Q: → E B AC D Image: Bearing Selection, SKF, 1975 +

A: The bearings are :  A:  Self aligning Spherical Roller Bearing :   This type of bearing is used when…

Q: The two gears in the picture below on the left are meshing together. The two gears in the picture on…

A: A-The two meshing gears have the same module. When two gear meshes, the module (which is defined as…

Q: - A bearingis that machine element con strains Rlelatira yotion to only motion, and the desNed…

A: There are many types of Ball bearings: 1. Ball bearings i) Deep groove ball bearings ii) Single row…

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.