In a colar beam roof_______________?
A. there is no horizontal tie beam
B. there is a horizontal tie at the feet of rafters onlyC. there is a horizontal tie at almost the middle of rafters only
D. there are two horizontal ties, one…
The function of king post in a king post roof truss is_______________?
A. to support the frame work of the roof
B. to receive the ends of principal rafter
C. to prevent the walls from spreading outwardD. to prevent the tie beam…