A. Less than the load factor in determinate structures
B. Unpredictable
C. More than the load factor in determinate structures
D. Equal to load factor in determinate structures

A. Channel section
B. Box type section
C. Angle section
D. Any of the above

A. Bending moment in rafter
B. Deflection of rafter
C. Axial force in rafter
D. Shear force in rafter

A. Shear and axial forces
B. Axial and bending forces
C. Axial forces
D. Shear and bending forces

A. Tensile strength of a bolt is lesser than that of a rivet
B. Riveting is less noisy than bolting
C. Material cost of a rivet is higher than that of a bolt
D. Bolts are used as a temporary fastening whereas rivets are used as permanent fastenings