Unit 4 Interpret

The length of this framing member is:

• 420mm

• 475

• 475mm

• 420 degrees

This framing member is called

(a)  

The pitch of this section of the roof is

(a)  

A piece of timber is 475mm long. Would you be able to use it for this member?

How many pieces of timber do you require for this ridge beam assembly?

• 6

• 3

• 4

• 5

The heel cut depth of the birds mouth is:

(a)  

The seat cut of the bird's mouth is:

(a)  

The angle in the bird's mouth is 90 degrees. Explain why it needs to be 90 degrees

The length of the 70 x 35mm ridge beam is:

(a)  

The overall height of the structure is:

(a)