Civil Engineering MCQJE Level Civil Engineering
In practical design discussion of Three-Hinged Arch, which statement best matches arch with hinge at crown and supports? Avoid the common trap that crown hinge prevents axial thrust.
Structural AnalysisThree-Hinged ArchMEDIUM
Choose the correct answer
A
it needs compatibility equations
B
it is statically determinate
C
crown hinge prevents axial thrust
D
horizontal reaction is zero for all loads
Correct Answer
B. it is statically determinate
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Three hinges provide enough equations for static analysis. Correct option: B.
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This MCQ belongs to SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.