Answer only question number 4 4. Draw the shear and moment diagrams for the beam and determine the shear and momentthroughout the beam as functions of x.10 kip8 kip2 kip/ft40 kip-ft6 ft4 ft5. The solid steel shaft DF has a diameter of 25 mm and supported by smooth bearings at Dand E. It is coupled to a motor at F, which delivers 12kW of power to the shaft while it isturning at 50rev/s. If gears A, B, and C remove 3 kW, 4kW, and 5 kW respectively,determine the maximum shear stress developed in the shaft within regions CF and BC .The shaft is free to turn in its support bearings D and E.12 kW5 kW25 mm3 kW 4 kW"ABDE F6. The motor delivers 40 hp to the 304 stainless steel shaft while it rotates at 20 Hz. Theshaft is supported on smooth bearings at A and B, which allow free rotation of the shaft.The gears C and D fixed to the shaft remove 25 hp and 15 hp, respectively. Determine thediameter of the shaft to the nearest 1/8 in. if the allowable stress is Tallow = 8ksi and theallowable angle of twist of C with respect to D is 0.20°.10 in.B8 in.

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Engineering

Mechanical Engineering

ghout the beam as functions of x. 10 kip 2 kip/ft

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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Question

Answer only question number 4

4. Draw the shear and moment diagrams for the beam and determine the shear and moment
throughout the beam as functions of x.
10 kip
8 kip
2 kip/ft
40 kip-ft
6 ft
4 ft
5. The solid steel shaft DF has a diameter of 25 mm and supported by smooth bearings at D
and E. It is coupled to a motor at F, which delivers 12kW of power to the shaft while it is
turning at 50rev/s. If gears A, B, and C remove 3 kW, 4kW, and 5 kW respectively,
determine the maximum shear stress developed in the shaft within regions CF and BC .
The shaft is free to turn in its support bearings D and E.
12 kW
5 kW
25 mm
3 kW 4 kW
"A
B
D
E F
6. The motor delivers 40 hp to the 304 stainless steel shaft while it rotates at 20 Hz. The
shaft is supported on smooth bearings at A and B, which allow free rotation of the shaft.
The gears C and D fixed to the shaft remove 25 hp and 15 hp, respectively. Determine the
diameter of the shaft to the nearest 1/8 in. if the allowable stress is Tallow = 8ksi and the
allowable angle of twist of C with respect to D is 0.20°.
10 in.
B
8 in.

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