Under normal operating conditions, the electric motor exerts a torque of 2.4 kN·m on shaft AB. Each shaft is solid with diameter d 52 mm. In order to reduce the total mass of the assembly, a new design is being considered in which the diameter of shaft BC will be smaller. Determine the smallest diameter of shaft BC for which the maximum value of the shearing stress in the assembly will not be increased. d TB-1.2 kN.m 46 mm TC= 0.8 kN.m 46 mm T₁ = 0.4 kN.m EGG B C D 40 mm E The smallest diameter of shaft BC is mm.
Under normal operating conditions, the electric motor exerts a torque of 2.4 kN·m on shaft AB. Each shaft is solid with diameter d 52 mm. In order to reduce the total mass of the assembly, a new design is being considered in which the diameter of shaft BC will be smaller. Determine the smallest diameter of shaft BC for which the maximum value of the shearing stress in the assembly will not be increased. d TB-1.2 kN.m 46 mm TC= 0.8 kN.m 46 mm T₁ = 0.4 kN.m EGG B C D 40 mm E The smallest diameter of shaft BC is mm.
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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Under normal operating conditions, the electric motor exerts a torque of 2.4 kN·m on shaft AB. Each shaft is solid with diameter d 52 mm. In order to reduce the total mass of the assembly, a new design is being considered in which the diameter of shaft BC will be smaller. Determine the smallest diameter of shaft BC for which the maximum value of the shearing stress in the assembly will not be increased.
The smallest diameter of shaft BC is mm.
Transcribed Image Text:Under normal operating conditions, the electric motor exerts a torque of 2.4
kN·m on shaft AB. Each shaft is solid with diameter d 52 mm. In order to
reduce the total mass of the assembly, a new design is being considered in
which the diameter of shaft BC will be smaller. Determine the smallest diameter
of shaft BC for which the maximum value of the shearing stress in the
assembly will not be increased.
d
TB-1.2 kN.m
46 mm
TC= 0.8 kN.m
46 mm T₁ = 0.4 kN.m
EGG
B
C
D
40 mm
E
The smallest diameter of shaft BC is
mm.
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