A metal hollow shaft is subject to a tensile load of 53kN and a positive torsional moment (right hand rule) of 214Nm. It has an outside diameter of 27mm, and a wall thickness of 7mm. Sign Convention: Assume polor coordinates and positive shear acts anticlockwise on the torsion plane. ht FIXED T F For a stress element on the outside surface of the tube, determine: the Maximium in-plane Principal Stress (Answer in MPa). the Minimum in-plane Principal Stress (Answer in MPa). the Principal Angle (Answer in degress).

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Q3
A metal hollow shaft is subject to a tensile load of 53kN
and a positive torsional moment (right hand rule) of 214Nm.
It has an outside diameter of 27mm, and a wall thickness of 7mm.
Sign Convention: Assume polor coordinates and positive shear acts anticlockwise on the
torsion plane.
theta
FIXED
T
For a stress element on the outside surface of the tube, determine:
a. 67192874.1834035
b. -28.4874942705014
Oc 13.2490152021839
Od. 134385748.366807
e. 17.6653536029118
D f. 26.4980304043678
g. -23.7395785587511
h. 173.091128279709
Di 30.9143688050957
Oj. 259.636692419564
Ok -14.2437471352507
01. 83991092.7292544
m. 100789311.275105
O n. -18.9916628470009
Oo. 22.0816920036398
p. 201.939649659661
q. 117587529.820956
Or 144.242606899758
F
the Maximium in-plane Principal Stress (Answer in MPa).
the Minimum in-plane Principal Stress (Answer in MPa).
the Principal Angle (Answer in degress).
the Maximum in-plane Shear (Answer in Pa).
Select the 4 correct answers from the list below/:
s. -9.49583142350046
Dt. 230.788171039612
Transcribed Image Text:Q3 A metal hollow shaft is subject to a tensile load of 53kN and a positive torsional moment (right hand rule) of 214Nm. It has an outside diameter of 27mm, and a wall thickness of 7mm. Sign Convention: Assume polor coordinates and positive shear acts anticlockwise on the torsion plane. theta FIXED T For a stress element on the outside surface of the tube, determine: a. 67192874.1834035 b. -28.4874942705014 Oc 13.2490152021839 Od. 134385748.366807 e. 17.6653536029118 D f. 26.4980304043678 g. -23.7395785587511 h. 173.091128279709 Di 30.9143688050957 Oj. 259.636692419564 Ok -14.2437471352507 01. 83991092.7292544 m. 100789311.275105 O n. -18.9916628470009 Oo. 22.0816920036398 p. 201.939649659661 q. 117587529.820956 Or 144.242606899758 F the Maximium in-plane Principal Stress (Answer in MPa). the Minimum in-plane Principal Stress (Answer in MPa). the Principal Angle (Answer in degress). the Maximum in-plane Shear (Answer in Pa). Select the 4 correct answers from the list below/: s. -9.49583142350046 Dt. 230.788171039612
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