A compound shaft drives three gears. Segments (1) and (2) of the compound shaft are hollow aluminum [G=2860 ksi] tubes, whichhave an outside diameter of 2.75 in. and a wall thickness of 0.28 in. Segments (3) and (4) are solid 2.14-in.-diameter steel [G= 8000 ksi]shafts. Assume that L₁-60 in., L₂=4 in., L3=13 in., L4-12 in, Tg-36 kip-in., Tp-45 kip-in., and Te-17 kip-in. The bearings shown allow theshaft to turn freely.(a) Determine the maximum magnitude of the shear stress max in the compound shaft.(b) Determine the rotation angle(c) Determine the rotation angleof flange C with respect to flange A.of gear E with respect to flange A.Answers:(a) Tmax(b) CIA(C) ΦΕΙΛ==e511.48i -2.197= i -2.74BTBL2(3)ksi.TpTE᾽Ε

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A compound shaft drives three gears. Segments (1) and (2) of the compound shaft are hollow aluminum [G=2860 ksi] tubes, which have an outside diameter of 2.75 in. and a wall thickness of 0.28 in. Segments (3) and (4) are solid 2.14-in.-diameter steel [G= 8000 ksi] shafts. Assume that L₁-60 in., L₂=4 in., L3=13 in., L4-12 in, Tg-36 kip-in., Tp=45 kip-in., and Tg-17 kip-in. The bearings shown allow the shaft to turn freely. (a) Determine the maximum magnitude of the shear stress Tmax in the compound shaft. (b) Determine the rotation angle of flange C with respect to flange A. (c) Determine the rotation angle PFA of gear E with respect to flange A. Answers: (a) Tmax (b) ΦΟΛ = (C) PEJA= i E 11.48 -2.197 -2.74 (3) ksi. D Tp TE E

A compound shaft drives three gears. Segments (1) and (2) of the compound shaft are hollow aluminum [G=2860 ksi] tubes, which have an outside diameter of 2.75 in. and a wall thickness of 0.28 in. Segments (3) and (4) are solid 2.14-in.-diameter steel [G= 8000 ksi] shafts. Assume that L₁-60 in., L₂=4 in., L3=13 in., L4-12 in, Tg-36 kip-in., Tp=45 kip-in., and Tg-17 kip-in. The bearings shown allow the shaft to turn freely. (a) Determine the maximum magnitude of the shear stress Tmax in the compound shaft. (b) Determine the rotation angle of flange C with respect to flange A. (c) Determine the rotation angle PFA of gear E with respect to flange A. Answers: (a) Tmax (b) ΦΟΛ = (C) PEJA= i E 11.48 -2.197 -2.74 (3) ksi. D Tp TE E

Elements Of Electromagnetics

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Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

A compound shaft drives three gears. Segments (1) and (2) of the compound shaft are hollow aluminum [G=2860 ksi] tubes, which
have an outside diameter of 2.75 in. and a wall thickness of 0.28 in. Segments (3) and (4) are solid 2.14-in.-diameter steel [G= 8000 ksi]
shafts. Assume that L₁-60 in., L₂=4 in., L3=13 in., L4-12 in, Tg-36 kip-in., Tp-45 kip-in., and Te-17 kip-in. The bearings shown allow the
shaft to turn freely.
(a) Determine the maximum magnitude of the shear stress max in the compound shaft.
(b) Determine the rotation angle
(c) Determine the rotation angle
of flange C with respect to flange A.
of gear E with respect to flange A.
Answers:
(a) Tmax
(b) CIA
(C) ΦΕΙΛ
=
=
e
5
11.48
i -2.197
= i -2.74
B
TB
L2
(3)
ksi.
Tp
TE
᾽Ε

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Step 2: A-Determine the value of torque in the torque in the each section.

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Step 3: B-Determine the angle of rotation.

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