RVHS Table Saw Quiz
This quiz covers the proper procedure and safety for use of the Table Saw at Rio Vista High School.
Questions and Answers
- 1.
If helping to "tail-off", you should pull the board through the saw.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
If helping to "tail-off", you should not pull the board through the saw.Rate this question:
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- 2.
Your fingers should be no closer than 2'' to the blade.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is true because it is important to keep your fingers at a safe distance from the blade when working with tools or machines that have blades. This is to prevent any accidental injuries or cuts to your fingers. By maintaining a distance of at least 2 inches from the blade, you reduce the risk of your fingers coming into contact with the blade and getting injured.Rate this question:
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- 3.
You should not force the stock into the saw blade faster than it will cut,
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Forcing the stock into the saw blade faster than it will cut can be dangerous and can lead to accidents. It is important to maintain a proper pace and let the saw blade do its job effectively. Pushing the stock too quickly can cause the blade to bind or kickback, which can result in injury. Therefore, it is true that you should not force the stock into the saw blade faster than it will cut.Rate this question:
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- 4.
When ripping, it is best to stand directly behind the blade.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Standing directly behind the blade when ripping is not the best practice because it puts the person in the line of fire if the blade were to kickback or if any debris were to fly towards them. It is recommended to stand to the side of the blade, slightly offset, to minimize the risk of injury.Rate this question:
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- 5.
A push stick is necessary when ripping narrow stock.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
A push stick is necessary when ripping narrow stock because it helps to keep the user's hands at a safe distance from the blade. Ripping narrow stock can be dangerous as it increases the risk of kickback, where the wood gets caught by the blade and forcefully thrown back towards the user. By using a push stick, the user can apply pressure on the stock while keeping their hands away from the blade, reducing the chances of accidents and injuries.Rate this question:
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- 6.
The guard is not always necessary .
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement "The guard is not always necessary" implies that there are situations where a guard is not needed. However, the correct answer is False, which means that the guard is necessary. This suggests that there are no situations where a guard is not needed, and they are always necessary.Rate this question:
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- 7.
A helper of roller should be used when ripping long pieces.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
A helper of roller should be used when ripping long pieces because it can provide support and stability to the material being ripped. Ripping long pieces can be challenging and potentially dangerous if not done properly. By using a helper or roller, the material can be guided and held securely, reducing the risk of accidents and ensuring a more accurate and efficient ripping process.Rate this question:
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- 8.
It is safe to saw cylindrical stock on the table saw.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
It is not safe to saw cylindrical stock on the table saw because the shape of the stock can cause it to roll or spin during cutting, leading to potential accidents and injuries. It is recommended to use a different tool or method specifically designed for cutting cylindrical stock.Rate this question:
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- 9.
It is safe to saw free hand.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement "It is safe to saw free hand" implies that it is safe to use a saw without any support or guidance. However, this is not true as using a saw without proper support or guidance can be dangerous and increase the risk of accidents. Therefore, the correct answer is False.Rate this question:
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- 10.
The saw blade should be adjusted so that the teeth clear the thickness of the material to the depth of the gullets.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is true because when adjusting the saw blade, it is important to ensure that the teeth clear the thickness of the material being cut. This prevents the blade from getting stuck or causing damage to the material. Additionally, the depth of the gullets, which are the spaces between the teeth, should also be considered to ensure smooth and efficient cutting.Rate this question:
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- 11.
The fence should be used at all times.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The given statement suggests that the fence should always be used, implying that it is necessary or recommended for safety or security reasons. This could be in reference to a specific situation or context where a fence is needed, such as around a construction site, a dangerous area, or a property boundary.Rate this question:
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- 12.
Eye protection should be worn when using a table saw.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Eye protection should be worn when using a table saw because there is a high risk of flying debris, such as wood chips or sawdust, that can cause serious eye injuries. The table saw operates at high speeds and can generate a lot of force, causing the wood to splinter or kickback. Wearing eye protection, such as safety glasses or goggles, can help prevent these particles from entering the eyes and causing harm. It is important to prioritize safety and take necessary precautions when using power tools like a table saw.Rate this question:
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- 13.
The splitter must be in place on the saw except:
- A.
When you are cutting large stock
- B.
When ripping 2'' and 5''
- C.
When the instructor has authorized its removal for special setups.
- D.
For short pieces which tend to be caught under the guard.
Correct Answer
C. When the instructor has authorized its removal for special setups.Explanation
The correct answer is "When the instructor has authorized its removal for special setups." This means that the splitter must always be in place on the saw, except when the instructor has given permission to remove it for special setups. The other options mention specific situations where the splitter may not be necessary, such as cutting large stock, ripping 2'' and 5'', and for short pieces that may get caught under the guard.Rate this question:
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- 14.
Adjustments are to be made while:
- A.
The saw is shut off and the blade is coasting
- B.
The saw in running, providing you have the instructor's permission.
- C.
The blade is at a complete stop and the main power switch is off.
- D.
The blade is lowered below the table.
Correct Answer
C. The blade is at a complete stop and the main power switch is off.Explanation
Adjustments should only be made when the blade is at a complete stop and the main power switch is off to ensure safety. Making adjustments while the saw is shut off and the blade is coasting can still be dangerous as the blade may still have momentum. Making adjustments while the saw is running should only be done with the instructor's permission to avoid accidents. Lowering the blade below the table is not a safe condition to make adjustments as the blade can still be spinning and cause injury.Rate this question:
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- 15.
A pushstick must be used when you are:
- A.
Ripping narrow (less that 6'' wide) pieces
- B.
Adjusting the saw.
- C.
Turning on the saw.
- D.
Crosscutting with a sled.
Correct Answer
A. Ripping narrow (less that 6'' wide) piecesExplanation
A pushstick must be used when ripping narrow (less than 6'' wide) pieces because it helps to keep your hands a safe distance away from the blade. Ripping narrow pieces can be dangerous as there is a higher risk of the wood getting caught or kicked back by the blade. Using a pushstick allows you to apply pressure and guide the wood through the cut without putting your hands in harm's way.Rate this question:
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- 16.
The shortest piece you may rip cut without special permission is:
- A.
6''
- B.
8''
- C.
10''
- D.
12''
Correct Answer
B. 8''Explanation
The correct answer is 8''. This means that you can rip cut a piece that is 8 inches long without needing any special permission.Rate this question:
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- 17.
Freehand cutting without the aid of the fence or crosscut guide is:
- A.
Permitted when stock is too large for the table
- B.
Okay if permission is received from the instructor.
- C.
Never permitted because because of the danger.
- D.
Permitted if the operator has help.
Correct Answer
C. Never permitted because because of the danger.Explanation
Freehand cutting without the aid of the fence or crosscut guide is never permitted because of the danger involved. Without the proper guides, there is a higher risk of the stock moving or the blade deviating from the desired cut, which can result in accidents or injuries. It is important to always use the appropriate safety measures and equipment when operating machinery to ensure the safety of the operator and those around them.Rate this question:
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- 18.
You must never back the wood away from the blade:
- A.
Without first rolling up your selves
- B.
While the saw is running, due to the danger of a kickback.
- C.
Without giving a signal.
- D.
Except when sawdust or scraps are on the table.
Correct Answer
B. While the saw is running, due to the danger of a kickback.Explanation
Backing the wood away from the blade while the saw is running can be dangerous because it increases the risk of a kickback. Kickback occurs when the wood gets caught by the blade and is forcefully thrown back towards the operator. This can result in serious injuries. Therefore, it is important to always wait for the saw to stop running before moving the wood away from the blade to ensure safety.Rate this question:
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- 19.
if you are in the middle of a cut and the workpiece gets stuck:
- A.
Back the piece out and fix the problem
- B.
Reach down and turn off the saw, then fix the problem.
- C.
Force it
- D.
Call for someone to turn off the saw.
Correct Answer
D. Call for someone to turn off the saw.Explanation
If you are in the middle of a cut and the workpiece gets stuck, the safest and most appropriate action would be to call for someone to turn off the saw. This is because forcing the workpiece or attempting to fix the problem while the saw is still running can be extremely dangerous and may result in serious injury. It is always better to prioritize safety and seek assistance from someone who can safely turn off the saw before attempting to fix the problem.Rate this question:
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- 20.
Reaching over the saw blade or passing wood over the saw blade when it is running:
- A.
Speeds up the operation
- B.
Is dangerous and is forbidden
- C.
Shows that you're handy with machines
- D.
Lets you feed wood into the machine faster.
Correct Answer
B. Is dangerous and is forbiddenExplanation
Passing wood over the saw blade when it is running is dangerous and forbidden because it can lead to serious injuries. The saw blade is sharp and can cause severe cuts or amputations if it comes into contact with body parts. It is important to always prioritize safety and follow proper procedures when operating machinery to prevent accidents and ensure personal well-being.Rate this question:
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- 21.
When “tailing off” the helper must remember to:
- A.
Pick up the scraps off the floor as the operator starts the cut.
- B.
Hold the stock and pull it gently away from the saw once the operator starts the cut.
- C.
Support the stock from underneath, but not grasp it.
- D.
Pull the stock faster if the operator is too slow.
Correct Answer
C. Support the stock from underneath, but not grasp it.Explanation
When "tailing off", the helper should support the stock from underneath, but not grasp it. This means that the helper should provide support to the stock to prevent it from falling or moving, but should not hold onto it tightly. This allows the operator to have control over the stock and make the cut smoothly and safely. Grasping the stock tightly can interfere with the operator's control and potentially cause accidents.Rate this question:
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- 22.
When ripping stock, you should push the piece that is against the fence clear of the saw blade and onto the outfeed table. Failure to do so may result in:
- A.
Damage to the blade
- B.
Pinching the board
- C.
Kick Back
- D.
None of the above
Correct Answer
C. Kick BackExplanation
If you do not push the piece against the fence clear of the saw blade and onto the outfeed table when ripping stock, it may result in kickback. Kickback occurs when the wood is forcefully thrown back towards the operator due to the rotation of the saw blade. This can be dangerous and cause injury to the operator.Rate this question:
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- 23.
At the end of a rip cut, your left hand should be:
- A.
On your head
- B.
Holding the cut-off
- C.
Resting on the table
- D.
On the table behind you
Correct Answer
B. Holding the cut-offExplanation
At the end of a rip cut, your left hand should be holding the cut-off. This is because the cut-off refers to the piece of material that has been cut off from the main workpiece during the rip cut. Holding the cut-off ensures that it is securely controlled and prevents it from falling or causing any accidents. It is important to have a firm grip on the cut-off to maintain safety and precision during the cutting process.Rate this question:
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