NCCER Core Module 4 Introduction to
Power Tools Questions and Answers |
Latest Version | 2024/2025 | Correct &
Verified
Why should you always read the user manual of a power tool?
✔✔ It provides essential safety instructions and proper operating guidelines.
What safety equipment should you wear when using power tools?
✔✔ Safety glasses, gloves, ear protection, and steel-toed boots.
How do you ensure a drill bit is properly installed in a drill?
✔✔ Insert the bit into the chuck and tighten it securely with the key or hand-tighten it.
What should you do if a power tool starts making unusual noises?
✔✔ Turn off the tool immediately and inspect for damage or loose parts.
Why is it important to inspect power cords before use?
✔✔ To check for any fraying, cuts, or exposed wires that could cause electric shock.
1
,What is the function of a circular saw?
✔✔ To make straight cuts through wood, plastic, and other materials.
What should you do if a power tool does not start?
✔✔ Check the power source, batteries, and ensure all safety switches are in the proper position.
Why is it important to keep power tools clean?
✔✔ Cleaning prevents dirt and debris from affecting performance and extending tool life.
What is a drill used for in power tool applications?
✔✔ It is used to drill holes, drive screws, and perform various fastening tasks.
How can you avoid kickback when using a power saw?
✔✔ Keep a firm grip on the tool, maintain proper stance, and ensure the blade is sharp.
What is the correct way to store power tools?
✔✔ Store them in a dry, secure place, and keep them away from moisture and heat.
2
, Why should you use the right tool for the job?
✔✔ Using the wrong tool can lead to inefficiency, tool damage, or safety hazards.
How do you safely operate a power sander?
✔✔ Ensure the sanding surface is securely fastened, and always keep the tool moving to avoid
gouging the material.
What should you do if a power tool is overheating?
✔✔ Turn it off, let it cool down, and check for blockages or excessive load.
What type of power tool is typically used for driving screws?
✔✔ A power drill or impact driver.
Why is it important to use the correct blade for a saw?
✔✔ Using the wrong blade can result in poor cuts, damage to the material, and potential injury.
What is the main purpose of a jigsaw?
3
Power Tools Questions and Answers |
Latest Version | 2024/2025 | Correct &
Verified
Why should you always read the user manual of a power tool?
✔✔ It provides essential safety instructions and proper operating guidelines.
What safety equipment should you wear when using power tools?
✔✔ Safety glasses, gloves, ear protection, and steel-toed boots.
How do you ensure a drill bit is properly installed in a drill?
✔✔ Insert the bit into the chuck and tighten it securely with the key or hand-tighten it.
What should you do if a power tool starts making unusual noises?
✔✔ Turn off the tool immediately and inspect for damage or loose parts.
Why is it important to inspect power cords before use?
✔✔ To check for any fraying, cuts, or exposed wires that could cause electric shock.
1
,What is the function of a circular saw?
✔✔ To make straight cuts through wood, plastic, and other materials.
What should you do if a power tool does not start?
✔✔ Check the power source, batteries, and ensure all safety switches are in the proper position.
Why is it important to keep power tools clean?
✔✔ Cleaning prevents dirt and debris from affecting performance and extending tool life.
What is a drill used for in power tool applications?
✔✔ It is used to drill holes, drive screws, and perform various fastening tasks.
How can you avoid kickback when using a power saw?
✔✔ Keep a firm grip on the tool, maintain proper stance, and ensure the blade is sharp.
What is the correct way to store power tools?
✔✔ Store them in a dry, secure place, and keep them away from moisture and heat.
2
, Why should you use the right tool for the job?
✔✔ Using the wrong tool can lead to inefficiency, tool damage, or safety hazards.
How do you safely operate a power sander?
✔✔ Ensure the sanding surface is securely fastened, and always keep the tool moving to avoid
gouging the material.
What should you do if a power tool is overheating?
✔✔ Turn it off, let it cool down, and check for blockages or excessive load.
What type of power tool is typically used for driving screws?
✔✔ A power drill or impact driver.
Why is it important to use the correct blade for a saw?
✔✔ Using the wrong blade can result in poor cuts, damage to the material, and potential injury.
What is the main purpose of a jigsaw?
3
