200 mm 1.36 The bell crank, which is in equilibrium under the forces shown in the figure, is supported by a 20-mm-diameter pin at D that is in double shear. Determine (a) the required diameter of the connecting rod AB, given that its tensile working stress is 100 MPa; and (b) the shear stress in the pin. -240 mm- 50 mm 10° -150 mm- FIG. P1.37 FIG. P1.36 30 KN 50 mm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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200 mm
1.36 The bell crank, which is in equilibrium under the forces shown in the figure,
is supported by a 20-mm-diameter pin at D that is in double shear. Determine (a) the
required diameter of the connecting rod AB, given that its tensile working stress is
100 MPa; and (b) the shear stress in the pin.
-240 mm-
50 mm
10°
60°
FIG. P1.36
30 kN
150 mm-
FIG. P1.37
50 mm
Transcribed Image Text:200 mm 1.36 The bell crank, which is in equilibrium under the forces shown in the figure, is supported by a 20-mm-diameter pin at D that is in double shear. Determine (a) the required diameter of the connecting rod AB, given that its tensile working stress is 100 MPa; and (b) the shear stress in the pin. -240 mm- 50 mm 10° 60° FIG. P1.36 30 kN 150 mm- FIG. P1.37 50 mm
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