BUILDING CONSTRUCTION WOOD AND ALUMINIUM - Quiz

1) What is the economical span range for the king post

3 to 4.5 m 5 to 8 m 9 to 10 m 11 to 12 m

2) What is the span suitable for queen post truss

3.5 to 4.5 m 3.5 to 4.75 m 6.00 to 7.00 m 8.00 to 12.00 m

3) What is the property of Aluminium channel

Magnetic Non magnetic Durable Hardness

4) What is the thickness of wooden door frame depend on

Size of the door opening Size of the door width Size of the door height Size of the door panel

5) Which door is strong, good appearance and reduces the tendency of shrinkage

Ledged door Ledged and braced door Ledged and framed door Framed and panelled door