Questions and Answers
A Porta-Power® is an example of a(n)
A power miter saw combines a miter box with a
To prevent electrical shock, power tools should only be operated with the proper
When using an air wrench
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Drill bits are held in place by
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The angle grinder is used to grind
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Before you plug any saw into a power source, make sure the
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An example of an AC power source is
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The first step when using a pneumatically powered nailer for the first time is to
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Saws with fine blades that are excellent for delicate and intricate cutting are called
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Keep the drill's air vent clean with a
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The pneumatic drill is used
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On power tools you should never engage the
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If a pneumatic nailer is not firing properly, before you attempt repairs you must
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Before you start drilling make sure the drill bit is
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When using a power drill, proper ground fault protection will prevent
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Never use a circular saw that doesn't have an upper blade guard because the
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The adjustable tool rest on a bench grinder should be positioned ____ inch from the wheel.
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Some manufacturers suggest that each time you use a pneumatic nailer, the air inlet needs
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Before replacing parts such as bits, blades, or discs on any tool, you must
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____ is an electrical current that reverses its direction at regularly recurring intervals; the current delivered through wall plugs.
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_______ is an electrical current that flows in one direction, from the negative to the positive terminal of the source, such as a battery.
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Study Notes
Hydraulic Tools and Power Sources
- Porta-Power® is classified as a hydraulic tool.
- AC (alternating current) is exemplified by a wall receptacle.
- DC (direct current) flows in one direction, such as from a battery.
Power Tool Safety and Usage
- Power tools must be operated using a ground fault circuit interrupter (GFCI) to prevent electrical shock.
- Always ensure the power switch is OFF before plugging in any saw.
- The first step when using a pneumatic nailer for the first time is to read the manufacturer's instructions.
Types of Saws and Drills
- A power miter saw integrates a circular saw with a miter box.
- Saws with fine blades ideal for intricate cutting are known as saber saws.
- Pneumatic drills are utilized when there’s no electric power supply.
- Drill bits are secured in place by chucks.
Tool Maintenance and Operation
- Before drilling, check that the drill bit is properly tightened in the chuck.
- Maintain the drill's air vent cleanliness with a small brush.
- Pneumatic nailers require oil in the air inlet after each use to function correctly.
General Safety Procedures
- Never engage the trigger lock on power tools.
- For tools like pneumatic nailers, always disconnect the air hose before troubleshooting.
- Do not use circular saws lacking an upper blade guard, as it provides essential protection.
- The adjustable tool rest on a bench grinder should be set to 1/8 inch from the wheel for safety.
Important Operational Measures
- Keep a balanced body stance when using an air wrench to maintain control and stability.
- Regular checks and maintenance of tool components, such as bits and blades, should always be preceded by disconnecting the power source.
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Description
Test your knowledge of power tools with this Mod 4 quiz. Each question focuses on the identification and usage of various power tools. Challenge yourself to learn more about these essential tools and their types.
