Chapter 3 Fasteners and Gaskets Quiz

A thread is an inclined ____ that circles a bolt or hole.

• Plane

• Line

• Surface

• Circle

Cutting threads in a hole is a process called ____.

• Drilling

• Tapping

• Milling

• Boring

Identify the bolt and screw head labeled D in the diagram.

• Hex head

• Phillips head

• Slotted head

• Allen head

Identify the bolt and screw head labeled F in the diagram.

• Hex head

• Phillips head

• Slotted head

• Allen head

What is the main focus of Chapter 3?

• Electrical circuits

• Fasteners, Sealants, and Gaskets

• Engine cooling systems

• Fuel systems

What happens when a bolt reaches its load bearing limit?

• Cracks

• Weakens

• Bends

• Any of the above

The fit that is found on most common fasteners is a Class _____.

• 1

• 2

• 3

• 4

A thread specified as a 3/8-24 UNF-2A × 1 would be a(n) _____ thread with _____ threads per inch and the fastener would be _____ long.

• coarse, 16, 1 inch

• fine, 24, 1 inch

• medium, 18, 2 inches

• fine, 32, 1.5 inches

In order to tighten a right-hand screw or bolt in a threaded hole, it must be turned _____.

• clockwise

• counterclockwise

• upward

• downward

If the threads in a hole are damaged, they can be recut by a process called _____.

• threading

• chasing

• reaming

• drilling