047- Due to an applied loading, an element at the point on a machine shaft is subjected to the state of plane stress shown in Fig. (1). The principal stresses are: a.61=31.2 psi, 62=-51.2psi c.ó1=33.2 psi, 62=-51.2psi b. 61=30.2 psi, 62=-50.2psi d. 61=31.2 psi, 62=-53.2psi

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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047- Due to an applied loading, an element at the point on a machine shaft is
subjected to the state of plane stress shown in Fig. (1). The principal stresses are:
a.61=31.2 psi, 62=-51.2psi
c.ól=33.2 psi, 62=-51.2psi
Q48 - The structure shown in Fig. (2), determine the average
b. 61=30.2 psi, 62=-50.2psi
d. 61=31.2 psi, 62=-53.2psi
20 psi
normal stress at section a-a in member AB. The cross section is
square, 0.5 in. on each side.
+ 40 psi
Q49- Draw the moment diagram for the overhang beam in figure
(3).
Fig. (1)
Transcribed Image Text:047- Due to an applied loading, an element at the point on a machine shaft is subjected to the state of plane stress shown in Fig. (1). The principal stresses are: a.61=31.2 psi, 62=-51.2psi c.ól=33.2 psi, 62=-51.2psi Q48 - The structure shown in Fig. (2), determine the average b. 61=30.2 psi, 62=-50.2psi d. 61=31.2 psi, 62=-53.2psi 20 psi normal stress at section a-a in member AB. The cross section is square, 0.5 in. on each side. + 40 psi Q49- Draw the moment diagram for the overhang beam in figure (3). Fig. (1)
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