engineering recuitment BEL Probationary Engineers Mock Test 2025 Engineering Mechanics Frame Truss and Beam Trusses and Frames
Two steel truss members, AC and BC, each having cross sectional area of 200 mm2 are subjected to a horizontal force F as shown in figure.
If F = 2 kN, the magnitude of the vertical reaction forces at the point A and B are:
1
RA = 1.732 kN, RB = 0.866 kN
2
RA = 0.866 kN, RB = 1.732 kN
3
RA = 0.866 kN, RB = 0.866 kN
4
RA = 1.732 kN, RB = 0.5 kN