Civil Engineering - MCQ Practice Questions

In plastic hinge analysis of a continuous beam, the number of plastic hinges formed before collapse for an n-span beam is:

The degree of static indeterminacy for a continuous beam with 4 spans and fixed supports at both ends is:

For a 2D frame structure with 10 joints and 15 members, and assuming 3 reaction components, the degree of static indeterminacy is:

In a 2D triangulated truss with all members having equal length, which member experiences zero force under symmetrical loading?