Carpentry and joinery

What is the name of the tapered pieces of timber that provide the fall to a flat roof?

Which one of the following roof types is double pitched with two slopes on each side?

Specifications and drawings usually give the pitch of a roof in which unit of measurement?

When measuring a double-pitched roof, what is half the span called?

Which one of the following roof types consists of pairs of rafters spanning from wall plate to ridge?

Which one of the following roof components acts as a tie between each pair of rafters?

What is the minimum timber strength class required for floor joists and rafters?

Which one of the following joints is traditionally used between trimming and trimmer joists?

When fixing chevron bracing what angle should it be kept as close as possible to?

How often does the HSE recommend that power tools are PAT tested?