

MCQOPTIONS
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1. |
A plane truss is shown in the figure (not drawn to scale).Which one of the options contains ONLY zero-force members in the truss? |
A. | FG, FI, HI, RS |
B. | FI, FG, RS, PR |
C. | FI, HI, PR, RS |
D. | FG, FH, HI, RS |
Answer» C. FI, HI, PR, RS | |