KQUESTION 9Calculate the shaft diameter necessary to support a combined maximum bending moment of 2000 Nm, and an applied torsion of 300Nm.After considering the fatigue factor, the maximum allowable stress for the material is given as 228 N/mm².Give your answer in mm to 2 d.p. E.g 50.00 not 50mmπρ464MCM+√M²+7²2QUESTION 10andQUESTION 11A pair of spur gears of module 3mm with 14 and 18 teeth are in mesh. What is the distance between centres in mm?Give your answer to 1 decimal place but do not include units in your answer eg 156.5 NOT 156.5mm.1=A drive shaft is designed to transmit pure torque and is of diameter 20mm. It is made from steel with a Yield Strength of 220N/mm². What torque can it transmit if the usual allowances are made for materials in shear and torsion but no additional factors of safetyare taken into consideration.Give your answer as a number in Nm to 2 decimal places. Don't include the units in the answer box eg 8.32 not 8.32mmShaft Subjected to TorsionTMaximum Shear Stress TmP16 TTC D3

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Calculate the shaft diameter necessary to support a combined maximum bending moment of 2000 Nm, and an applied forsion of 300Nm. After considering the fatigue factor, the maximum allowable stress for the material is given as 228 N/mm². Give your answer in mm to 2 d.p. E.g 50.00 not 50mm RD4 64 M = M+√√M²+7² 2 and 1=

Calculate the shaft diameter necessary to support a combined maximum bending moment of 2000 Nm, and an applied forsion of 300Nm. After considering the fatigue factor, the maximum allowable stress for the material is given as 228 N/mm². Give your answer in mm to 2 d.p. E.g 50.00 not 50mm RD4 64 M = M+√√M²+7² 2 and 1=

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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.

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