1.
Always examine the tool for damages before use.
Correct Answer
A. True
Explanation
It is important to examine the tool for damages before use to ensure safety. This step allows you to identify any potential issues or malfunctions that could lead to accidents or injuries. By inspecting the tool beforehand, you can take necessary precautions or choose a different tool if needed. Neglecting this step may result in using a damaged tool, which can be hazardous and increase the risk of accidents. Therefore, it is crucial to always examine the tool for damages before using it.
2.
It is OK to wear loose clothing, dangling objects and jewellery using hand tool.
Correct Answer
B. False
Explanation
It is not okay to wear loose clothing, dangling objects, or jewelry while using hand tools. Loose clothing can get caught in the tool, leading to accidents or injuries. Dangling objects or jewelry can also get entangled in the tool or obstruct the user's movement, causing accidents. Therefore, it is important to avoid wearing such items while operating hand tools to ensure safety.
3.
Keep cords and hoses away from heat, oil and sharp edges.
Correct Answer
A. True
Explanation
The statement advises to keep cords and hoses away from heat, oil, and sharp edges. This is a safety precaution to prevent damage to the cords and hoses, as well as to avoid potential hazards such as fire or leaks. By keeping them away from heat sources, the risk of overheating and melting is reduced. Similarly, avoiding contact with oil prevents degradation of the materials. Lastly, keeping them away from sharp edges minimizes the chances of cuts or tears in the cords and hoses. Therefore, the statement is true as it promotes safety and proper maintenance.
4.
Use only tools and equipment in good condition.
Correct Answer
A. True
Explanation
It is important to use tools and equipment in good condition to ensure safety and efficiency. Using damaged or faulty equipment can lead to accidents, injuries, or poor quality work. Regular maintenance and inspection of tools and equipment should be conducted to identify any issues and address them promptly. By using tools and equipment in good condition, one can minimize the risk of accidents and ensure optimal performance.
5.
It is OK to make adjustments or clear a jam while the power tool is running.
Correct Answer
B. False
Explanation
It is not safe to make adjustments or clear a jam while a power tool is running. This can lead to accidents and injuries. It is important to always turn off the power tool and unplug it before attempting any maintenance or adjustments.
6.
If any tool breaks or malfunctions, report it to your supervisor immediately.
Correct Answer
A. True
Explanation
It is important to report any broken or malfunctioning tools to your supervisor immediately for several reasons. First, using a broken tool can be dangerous and may result in accidents or injuries. Second, reporting the issue allows the supervisor to take appropriate action, such as repairing or replacing the tool, to ensure work can continue safely and efficiently. Finally, reporting the problem helps to maintain a record of equipment issues, which can be useful for tracking maintenance needs and identifying patterns of malfunctioning tools. Therefore, it is crucial to report any tool breakages or malfunctions promptly.
7.
Before connecting to a power source, make sure the power is on.
Correct Answer
B. False
Explanation
The statement suggests that one should ensure that the power is on before connecting to a power source. However, the correct answer is false because it is important to ensure that the power is off before connecting to a power source to avoid any accidents or electrical hazards.
8.
Safety glasses shall always be worn whenever you are using power hand tool.
Correct Answer
A. True
Explanation
Safety glasses should always be worn when using power hand tools because these tools can generate flying debris or sparks that can cause eye injuries. Wearing safety glasses provides protection for the eyes and helps prevent accidents or injuries while operating power hand tools.
9.
There are several types of power tools, including electric, pneumatic, hydraulic.
Correct Answer
A. True
Explanation
The statement is true because there are indeed several types of power tools, including electric, pneumatic, and hydraulic. Electric power tools are powered by electricity, pneumatic power tools are powered by compressed air, and hydraulic power tools are powered by hydraulic fluid. These different types of power tools offer various advantages and are used in different industries and applications.
10.
Never use electric tools in wet conditions.
Correct Answer
A. True
Explanation
Using electric tools in wet conditions can be extremely dangerous as it increases the risk of electric shock. Water is a good conductor of electricity, and when it comes into contact with an electric tool, it can create a path for the electrical current to flow through, potentially causing harm to the user. Therefore, it is important to avoid using electric tools in wet conditions to ensure personal safety.
11.
When not in use, power tools should be disconnected.
Correct Answer
A. True
Explanation
Power tools should be disconnected when not in use to ensure safety. Leaving power tools plugged in can pose a risk of accidental activation, leading to potential injuries or damage. Disconnecting the power supply eliminates this risk and prevents any unauthorized use or accidents. It is a good practice to unplug power tools and store them safely when they are not being used.
12.
Keep safe distance between your hands and all moving parts of the power tool.
Correct Answer
A. True
Explanation
The statement advises individuals to maintain a safe distance between their hands and any moving parts of a power tool. This is important to prevent accidents and injuries while operating the tool. By keeping a safe distance, the risk of getting fingers or hands caught in the moving parts and suffering harm is significantly reduced. Therefore, the statement is true and emphasizes the importance of safety precautions when using power tools.
13.
Don’t leave a power tool unattended while it is running.
Correct Answer
A. True
Explanation
Leaving a power tool unattended while it is running can be extremely dangerous. It increases the risk of accidents, such as someone accidentally coming into contact with the tool or the tool causing damage to property. Additionally, unattended power tools can overheat or malfunction, leading to potential fires or other hazardous situations. Therefore, it is important to always supervise power tools while they are in use to ensure safety.
14.
It is OK to startle someone who is using a power tool.
Correct Answer
B. False
Explanation
Startling someone who is using a power tool can be extremely dangerous as it can lead to accidents or injuries. When someone is operating a power tool, they need to be focused and have full control over the tool. Startling them can cause them to lose concentration and potentially make a mistake, putting themselves and others at risk. Therefore, it is not okay to startle someone who is using a power tool.
15.
Use safety guards exactly as they are supposed to be used.
Correct Answer
A. True
Explanation
The given statement suggests that safety guards should be used exactly as they are intended to be used. This implies that following the proper instructions and guidelines for using safety guards is crucial in order to ensure maximum safety. Therefore, the correct answer is true, as it emphasizes the importance of using safety guards correctly to prevent accidents or injuries.
16.
When tightening a nut with an adjustable wrench, always pull the wrench toward you; never push the wrench away from you.
Correct Answer
A. True
Explanation
When tightening a nut with an adjustable wrench, it is recommended to pull the wrench towards you instead of pushing it away. This is because pulling the wrench provides better control and leverage, allowing for more precise and effective tightening. Pushing the wrench away can lead to less control and potentially cause the wrench to slip or the nut to become loose. Therefore, it is safer and more efficient to pull the wrench when tightening a nut with an adjustable wrench.
17.
Plastic covered handles on wire-cutting pliers may be used to cut low-voltage live electrical wire.
Correct Answer
B. False
Explanation
Plastic covered handles on wire-cutting pliers are not designed to be used for cutting live electrical wire. The plastic covering on the handles is meant to provide insulation and protect the user from electric shock. Cutting live electrical wire with these pliers can cause damage to the plastic covering and expose the user to the risk of electric shock. It is important to use proper insulated tools and follow safety guidelines when working with live electrical wires.
18.
Screwdrivers may be used for purposes other than driving or removing screws, for example as a chisel.
Correct Answer
B. False
Explanation
The statement suggests that screwdrivers can be used for purposes other than driving or removing screws, such as using them as a chisel. However, the correct answer is false because screwdrivers are specifically designed and intended for driving or removing screws, not for use as a chisel or any other unrelated purpose.
19.
When selecting a standard screwdriver be certain that the tip is almost as thick and as wide as the slot of the head of a screw.
Correct Answer
A. True
Explanation
The explanation for the given correct answer is that when selecting a standard screwdriver, it is important for the tip to be almost as thick and as wide as the slot of the head of a screw. This ensures a proper fit between the screwdriver and the screw, allowing for better grip and torque when turning the screw. If the tip is too thin or narrow, it may not fit properly in the screw head and could slip or strip the screw. Therefore, it is important to choose a screwdriver with a tip that matches the size of the screw head.
20.
When using a hacksaw, safety glasses must be worn.
Correct Answer
A. True
Explanation
When using a hacksaw, safety glasses must be worn to protect the eyes from any potential flying debris or metal shards that may be generated during the cutting process. This is important to prevent any eye injuries or damage.
21.
When you are finished using a hacksaw, tension should be eased.
Correct Answer
A. True
Explanation
When using a hacksaw, it is important to release the tension on the blade after each use. This helps to prevent the blade from becoming damaged or broken. By easing the tension, the blade can be safely stored and will be ready for the next use. Therefore, the statement "When you are finished using a hacksaw, tension should be eased" is true.