SA1 PDF 13

In a fixed beam, extra care has to be taken to achieve correct fixity at the ends

• true
• false
• -
• -
• -

A fixed beam is not more stiff and strong than a simply supported beam

• true
• false
• -
• -
• -

In fixed beam, moving loads on the beam are likely to disturb the fixity of the beam

• true
• false
• -
• -
• -

The _________ is more over the supports then at midspan in continuous beams.

• a) Slope
• b) Bending moment
• c) Deflection
• d) Shear force

A fixed beam is subjected to udl of 10 kN/m and has fixed end moment 30kNm. The span of beam is ______

• a) 5m<br />
• b) 6m<br />
• c) 7m<br />
• D) 8m<br />

In most cases, for a given loading, maximum stress and deflection of an indeterminate beams are _____ than that of a determinate beams

• a) Larger
• b) Smaller
• c) Larger for small load
• d) Smaller for larger load

In deflection of a continuous beam, when loaded there will be convexity upwards over _________ supports.

• a) End
• b) Alternate
• c) Intermediate
• d) Every

A fixed beam is subjected to Concentrated loading. The free bending moment is ___.<br />

• a) Wab/L<br />
• b) Wa²b/L<br />
• c) Wab²/L<br />
• d) Wab/L²

Nature of _____ moment is hogging.

• free end
• Fixed end
• both
• cant say

A beam 6 meters long is fixed at it ends. it carries a udl of 5 kN/m over the entire span. Find the FEM

• 20 kNm
• 35 kNm
• 40 kNm
• 15 kNm