The shaft in the diagram below is subjected to bending forces of 8kN at B and 5 kN at C as shown in the diagram. The shaft is supported in bearings near its ends at A and D. Calculate the maximum bending moment in the shaft. Give your answer to 2 d.p. in Nm but do not include units in your answer. e.g. 5000.00 NOT 5000Nm 300mm 400mm 200mm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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QUESTION 12
In a spur gearbox the pinion shaft is often made in one piece with the pinion because:
They must be made from the same material
O In this case we can deviate from British Standards by using a shallower "special key" to avoid breaking into the gear profile
O The shaft size is dictated by the size of the key
The required shaft diameter is larger than the maximum allowable pinion bore
QUESTION 13
The shaft in the diagram below is subjected to bending forces of 8kN at B and 5 kN at C as shown in the diagram. The shaft is supported in bearings near its ends at A and D. Calculate the maximum bending moment in the shaft.
Give your answer to 2 d.p. in Nm but do not include units in your answer. e.g. 5000.00 NOT 5000Nm
300mm
400mm
200mm
A
QUESTION 14
B
C
Which of the following types of bearing is not suitable for carrying a combination of axial and radial loading:
Deep grove ball bearing.
A pair of taper roller bearings arranged "back to back"
Spherical roller bearings
Cylindrical roller bearing
Transcribed Image Text:QUESTION 12 In a spur gearbox the pinion shaft is often made in one piece with the pinion because: They must be made from the same material O In this case we can deviate from British Standards by using a shallower "special key" to avoid breaking into the gear profile O The shaft size is dictated by the size of the key The required shaft diameter is larger than the maximum allowable pinion bore QUESTION 13 The shaft in the diagram below is subjected to bending forces of 8kN at B and 5 kN at C as shown in the diagram. The shaft is supported in bearings near its ends at A and D. Calculate the maximum bending moment in the shaft. Give your answer to 2 d.p. in Nm but do not include units in your answer. e.g. 5000.00 NOT 5000Nm 300mm 400mm 200mm A QUESTION 14 B C Which of the following types of bearing is not suitable for carrying a combination of axial and radial loading: Deep grove ball bearing. A pair of taper roller bearings arranged "back to back" Spherical roller bearings Cylindrical roller bearing
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