CAT 1

Which of the following is a common method for joining two pieces of wood together in carpentry?

• Welding

• Nailing

• Riveting

• Soldering

In masonry construction, _____________ is often used to bond bricks or blocks together and fill voids.  

• MORTAR

• PASTE

  A pitched roof has a flat surface.  

• TRUE

• FALSE

  In levelling, what does the term "backsight" refer to?  

Mark all instruments are used in surveying. 

• Dumpy level

• Tractor

• Theodolite

• Ranging rod