1.
The saw blade should be raised ___________ above the stock.
Correct Answer
B. No more than 1/8 inch
Explanation
The correct answer is "no more than 1/8 inch" because when using a saw blade, it is important to have the blade raised only to a certain height above the stock. Raising the blade too high can increase the risk of accidents and make it difficult to control the cut. Keeping the blade height to no more than 1/8 inch ensures a safe and controlled cutting process.
2.
The material edge held against the fence miter gadge should be ___________.
Correct Answer
A. Straight
Explanation
The material edge held against the fence miter gauge should be straight in order to ensure accurate and precise cuts. A straight edge will provide stability and consistency, allowing for a clean and straight cut along the desired angle.
3.
Be sure the blade ___________ the throat plate, the fence, or the gaurd before the power is turned on.
Correct Answer
C. Does not contact
Explanation
The correct answer is "does not contact". This means that the blade should not come into contact with the throat plate, the fence, or the guard before the power is turned on. This is important for safety reasons, as any contact could cause damage or injury. The phrase "does not contact" emphasizes the importance of keeping the blade separate from these components until the power is activated.
4.
Clamp stop blocks to the table to prevent ___________ before lowering material into the blade.
Correct Answer
D. Kickbacks
Explanation
Clamp stop blocks to the table to prevent kickbacks before lowering material into the blade. Kickbacks refer to the sudden and dangerous backward movement of the material being cut, which can occur when the blade catches or binds with the material. By using stop blocks, the material is held securely in place, reducing the risk of kickbacks and ensuring a safer cutting process.
5.
Do not use ___________ blade.
Correct Answer
A. Dull
Explanation
Using a dull blade is not recommended because it will not cut effectively. A dull blade can cause the material being cut to splinter or tear, resulting in a rough and uneven cut. It can also put more strain on the tool or machine being used, potentially leading to damage or accidents. Therefore, it is important to use a sharp blade for clean and precise cuts.
6.
___________ is not permitted on the table saw.
Correct Answer
C. Resawing
Explanation
Resawing is the process of cutting a board into thinner pieces, usually by cutting along the grain. This operation is not typically performed on a table saw, as it requires a specialized tool called a bandsaw. Table saws are more commonly used for ripping (cutting boards lengthwise), cross cutting (cutting boards across the grain), and dadoing (cutting a groove or channel in the wood).
7.
It is unsafe to cut ___________ on the table (circular) saw.
Correct Answer
B. Round stock
Explanation
Cutting round stock on a table saw is unsafe because the round shape of the stock can cause it to roll or spin while being cut, leading to an unstable cutting process. This can result in the stock getting caught in the blade or causing the operator to lose control of the saw, increasing the risk of accidents or injuries. It is recommended to use alternative tools or techniques specifically designed for cutting round stock to ensure safety.
8.
Do not use both the rip fence and the ___________ at the same time while cutting stock.
Correct Answer
D. Miter gauge
Explanation
When cutting stock, it is important not to use both the rip fence and the miter gauge at the same time. This is because the rip fence is used for making parallel cuts along the length of the stock, while the miter gauge is used for making angled or crosscuts. Using both at the same time can cause the stock to bind or kickback, leading to potential accidents or damage to the workpiece. Therefore, it is important to use either the rip fence or the miter gauge, depending on the type of cut being made.
9.
Clamp a clearance block block to the fence for a stop block when using the ___________ to make multiple cuts of teh same length.
Correct Answer
B. Miter gauge
Explanation
A miter gauge is used to make precise and accurate crosscuts on a table saw. It is equipped with a fence that can be clamped to the workpiece, allowing the user to make multiple cuts of the same length. By clamping a clearance block to the fence, it acts as a stop block, ensuring that each cut is consistent and uniform in length. The push stick is used for safety when feeding the workpiece through the saw, the combination blade is a type of saw blade, and the feather board is used for holding the workpiece against the fence.
10.
Use a push stick when ripping material less than ___________.
Correct Answer
A. 4 inches wide
Explanation
When ripping material less than 4 inches wide, it is recommended to use a push stick. A push stick is a safety tool used to guide and push small pieces of material through a table saw or other cutting tools. Using a push stick ensures that your hands stay at a safe distance from the blade, reducing the risk of injury. Therefore, it is important to use a push stick when working with material less than 4 inches wide.
11.
Ripping of any material less than ___________ inch(es) must be done by the instructor.
Correct Answer
B. 2
Explanation
The correct answer is 2 because the sentence states that ripping of any material less than a certain number of inches must be done by the instructor. Out of the given options, 2 is the only number less than any of the other options. Therefore, the instructor must rip any material less than 2 inches.
12.
Do not stand in line with the ___________ while starting and operating the table (circular) saw.
Correct Answer
D. Blade
Explanation
When starting and operating a table saw, it is important not to stand in line with the blade. This is because the blade is the part of the saw that cuts the material, and standing in line with it puts the person at risk of being injured if the material kicks back or if the blade comes into contact with the person's body. It is recommended to stand to the side of the blade, ensuring a safe distance and reducing the risk of accidents.
13.
Do not crowd or bind the ___________.
Correct Answer
C. Saw blade
Explanation
The correct answer is "saw blade" because when using a saw, it is important to have a clear and unobstructed path for the blade to cut through the material. Crowding or binding the saw blade can cause it to become jammed or kickback, leading to potential accidents or damage to the saw. Therefore, it is important to ensure that the saw blade has enough space to move freely while cutting.
14.
A helper, tailing off, should not ___________ stock that is passing through the saw.
Correct Answer
A. Pull
Explanation
When a helper is "tailing off" stock that is passing through the saw, their role is to support and guide the stock, rather than pulling it. Pulling the stock could disrupt the cutting process and potentially cause accidents or damage to the saw or the stock itself. Therefore, it is important for the helper to avoid pulling the stock and instead focus on providing steady support and guidance to ensure a safe and accurate cutting operation.
15.
Do not place hands ___________ the blade.
Correct Answer
A. In front of or over
Explanation
Placing hands in front of or over the blade is the correct answer because it implies keeping the hands away from the blade's path and preventing any accidental contact with the blade. This is a safety precaution to avoid potential injuries while working with a blade.
16.
When clearing scraps (discarded cut material) off of the table saw, you should ___________.
Correct Answer
D. Do A or C
Explanation
When clearing scraps off of the table saw, it is important to use a scrap piece of wood at least 10 inches long or wait until the saw has come to a full stop. This is to ensure safety and prevent any accidents or injuries. Using a scrap piece of wood helps to keep your hands at a safe distance from the blade while clearing the scraps. Waiting until the saw has come to a full stop reduces the risk of accidentally touching the moving blade. Therefore, either option A or C should be followed for safe and proper scrap clearing.
17.
You must always use the rip fence when ripping stock and the miter gauge when cross cutting stock because ___________.
Correct Answer
D. Both A and C
Explanation
Using the rip fence when ripping stock and the miter gauge when cross cutting stock is important because both actions help prevent potential accidents and damage to the stock. When ripping stock, it is crucial to use the rip fence to ensure that the stock remains straight and aligned with the blade, as twisted or jammed stock can lead to kickback or other hazards. Similarly, when cross cutting stock, using the miter gauge helps maintain control and prevent the stock from being thrown out of the machine. Therefore, both options A and C provide valid reasons for using the rip fence and miter gauge respectively.
18.
It is recommended that you use the ___________ to perform cross cutting procedures.
Correct Answer
D. Radial arm saw
Explanation
A radial arm saw is recommended for performing cross cutting procedures. Unlike other saws mentioned, a radial arm saw has a movable arm that can be adjusted to make precise cuts at various angles. This versatility makes it an ideal tool for cross cutting, which involves cutting across the grain of the wood. The radial arm saw's ability to make accurate and controlled cuts makes it a preferred choice for cross cutting procedures.
19.
Any operation which requires a special set-up must be approved by the instructor ___________.
Correct Answer
C. Prior to the start of
Explanation
The correct answer is "prior to the start of" because it indicates that the approval for any operation that requires a special set-up must be obtained before the operation begins. This ensures that all necessary preparations and arrangements are made in advance to ensure a smooth and successful execution of the operation.