railway RRB JE (CBT I + CBT II) Mock Test 2024 Strength of Materials Shear Force and Bending Moment Different Types of Beams
The rectangular beam 'A' has length l, width b and depth d. Another beam 'B' has the same length and width but depth is double that of 'A'. The elastic strength of beam B will be
1
same
2
double
3
four times
4
six times