104 Intro to Power Tools #1

What is one of the objectives upon successful completion of this module?

• Designing power tool storage systems.

• Summarizing basic power tool safety guidelines.

• Programming automated power tools.

• Repairing damaged power tools.

What will you be able to identify and explain regarding power drills and impact wrenches after completing this module?

• The history and evolution of power drills and impact wrenches.

• The electrical schematics of power drills and impact wrenches.

• How to use various types of power drills and impact wrenches.

• The manufacturing process of power drills and impact wrenches.

After completing this module, how will you be able to differentiate between hammer drills and impact drivers?

• By price and brand.

• By color and size.

• By their power source.

• By describing the difference between them.

Which type of power tool will you be able to identify and explain the use of after completing this module?

• Hydraulic drills.

• Pneumatic drills and impact wrenches.

• Electric screwdrivers.

• Manual wrenches.

Under supervision, which of the following tools should you be able to safely and properly demonstrate the use of?

• Electric drills/drivers (corded) only

• Hammer drill only

• Impact driver only

• Electric drills/drivers (corded and cordless), Hammer drill, and Impact driver

What does alternating current (AC) commonly supply power to?

• Only battery-operated devices

• Most all wired devices

• Devices outside settled areas

• Only devices that do not require a stable power supply

How does direct current (DC) differ from alternating current (AC)?

• DC power is supplied by water turbines only

• DC power is generated by the movement of the sun

• DC power flows in multiple directions

• DC power flows in one direction only

What is the purpose of a trigger lock on a power tool?

• To increase the power output

• To activate a locking catch or spring to hold the tool in operating mode without finger pressure

• To decrease the speed of the tool

• To change the direction of the tool's movement

What is a countersink used for?

• To charge power tool batteries

• To weld materials together

• To set the head of a screw at or below the surface of the material

• To measure the depth of a hole

What is a Forstner bit designed for?

• Drilling in metal

• Drilling flat-bottom blind holes in wood or similar soft material

• Boring holes in stone, brick, or concrete

• Cutting holes with different diameters in metal