NCCER Core Construction Skills 2

Question 1

When using a circular saw to rip a long board, which accessory provides the safest and most accurate cut?

Accepted Answer

A rip fence or guide clamp

Answer

A rip fence or guide clamp keeps the saw at a consistent distance from the board edge throughout the entire cut.

Question 2

Which type of fastener is best suited for attaching two pieces of dimensional lumber where the connection must resist withdrawal forces?

Accepted Answer

Structural screw

Answer

Structural screws have superior withdrawal resistance compared to nails due to their threaded shank engaging wood fibers mechanically.

Question 3

What does the term 'plumb' mean in construction?

Accepted Answer

Perfectly vertical

Answer

Plumb refers to a perfectly vertical alignment, typically verified with a plumb bob or level.

Question 4

A handyman needs to cut a 45-degree miter on baseboard trim. Which saw is most appropriate for this task?

Accepted Answer

Miter saw

Answer

A miter saw (chop saw) is specifically designed to make accurate angled crosscuts in trim and molding.

Question 5

When driving screws into drywall anchors, what is the correct sequence?

Accepted Answer

Drill pilot hole, insert anchor, drive screw

Answer

You must drill a pilot hole first to accept the anchor, then insert the anchor, then drive the screw to expand the anchor in the wall cavity.

(NCCER) National Center for Construction Education and Research Certified Handyman Practice Test