engineering recuitment AAI JE Technical Mock Test 2020-21 Strength of Materials Shear Force and Bending Moment
The ratio of the moments of resistance of a square beam (Z) when square section is placed (i) with two sides horizontal (Z1) and (ii) with a diagonal horizontal (Z2) as shown is
1
\(\frac {Z_1}{Z_2} = 1.0\)
2
\(\frac {Z_1}{Z_2} = 2.0\)
3
\(\frac {Z_1}{Z_2} = \sqrt 2\)
4
\(\frac {Z_1}{Z_2} = 1.5\)