A Pratt roof truss is loaded as shown. Determine the force in members CE, DE, and DF. 3 kN 3 kN 3 kN 3 kN D 3 kN L5 kN 1.5 kN 6.75 m B E. K 3 m 3 m 3 m 3 m 3 m 3 m

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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6.53 A Pratt roof truss is loaded as shown. Determine the force in
members CE, DE, and DF.
3 kN
3 kN
3 kN
3 kN
3 kN
1.5 kN
6.75 m
L5 kN
B
C
3 m
3 m
3 m
3 m
3 m
3 m
Fig. P6.53 and P6.54
Transcribed Image Text:6.53 A Pratt roof truss is loaded as shown. Determine the force in members CE, DE, and DF. 3 kN 3 kN 3 kN 3 kN 3 kN 1.5 kN 6.75 m L5 kN B C 3 m 3 m 3 m 3 m 3 m 3 m Fig. P6.53 and P6.54
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