Engineering EOPA Review 2

A machine that turns a workpiece in a cylindrical chuck while a cutting tool removes unneeded material is called a...

• grinder
• router
• lathe
• mill

A stationary machine that spins a circular saw blade on a flat table, typically used for cutting large pieces of wood, is a...

• circular saw
• wood cutter
• blade table
• table saw

A portable power tool that uses a vertical saw blade that cuts by rapidly moving the thin blade up and down is called a...

• band saw
• scroll saw
• chainsaw
• jigsaw

A machine that works by spinning a vertical cutting tool while moving a workpiece beneath it to remove material is called a...

• grinder

• cutter

• drill

• mill

Which of the inventors and inventions listed here were NOT primary contributors to the process of mass production developed in the 1800s and early 1900s?

• Eli Whitney (mass production)

• Henry Ford (moving assembly line)

• James Watt (steam engine)

• Gaston Planté (rechargeable battery)

A tool used to assist in making long, continuous, straight cuts in material like plywood is a...

• rip fence

• miter box

• cutting mat
• leveler

What does the symbol seen here stand for?

• mean

• sum

• reciprocal

• standard deviation

What does the symbol seen here stand for?

• mean

• sum

• standard deviation

• mode

What does the symbol seen here stand for?

• Sum

• Mean

• Reciprocal

• Standard Deviation

The process of pouring molten material (usually metal) into a pre-made mold to produce parts is called...

• casting
• forging
• welding
• sintering