engineering recuitment AAI JE Technical Mock Test 2020-21 Engineering Mechanics Frame Truss and Beam Trusses and Frames
A two-member truss PQR is supporting a load W. The axial forces in members PQ and QR are respectively
1
2W tensile and √3W compressive
2
√3W tensile and 2W compressive
3
√3W compressive and 2W tensile
4
2W compressive and √3W tensile