#1
Which of the following should be worn when operating power tools?
Closed-toe shoes
ExplanationClosed-toe shoes provide protection against falling objects and accidental impacts.
#2
What is the first step before using a power tool?
Read the instruction manual
ExplanationReading the instruction manual ensures proper understanding of the tool's operation and safety precautions.
#3
What is the recommended distance between power tools and flammable materials?
At least 6 inches away
ExplanationMaintaining a minimum distance of 6 inches reduces the risk of ignition from sparks or heat generated by power tools.
#4
What is the correct posture when using a power tool?
Standing upright
ExplanationStanding upright promotes balance and control, reducing the risk of accidents or strain.
#5
Which type of power tool is commonly used for drilling holes in wood and metal?
Drill
ExplanationDrills are versatile tools capable of drilling holes in various materials, including wood and metal.
#6
What is the proper procedure for storing power tools?
Store them in a dry, secure location
ExplanationStoring tools in a dry, secure location protects them from damage and reduces the risk of unauthorized access.
#7
What is the purpose of a GFCI (Ground Fault Circuit Interrupter) when using power tools?
To prevent electric shocks
ExplanationGFCIs monitor the flow of electricity and interrupt power in case of a ground fault, preventing electric shocks.
#8
Which type of power tool should be used for cutting precise curves?
Jigsaw
ExplanationJigsaws are versatile tools ideal for cutting precise curves in various materials.
#9
Which of the following should be avoided when using power tools?
All of the above
ExplanationAvoiding loose clothing, distractions, and improper tool usage enhances safety and reduces the risk of accidents.
#10
What is the primary risk associated with using power tools?
Electric shock
ExplanationElectric shock is a significant risk when using power tools due to the presence of high voltage.
#11
Which of the following is NOT a recommended safety measure when using power tools?
Wearing loose-fitting clothing
ExplanationLoose-fitting clothing can get caught in the tool, increasing the risk of accidents and injuries.
#12
What should be done before changing accessories on a power tool?
Unplug the tool
ExplanationUnplugging the tool ensures no accidental activation or electric shock while changing accessories.
#13
What is the safe procedure for handling a power tool with a jammed blade or bit?
Remove the power source and clear the jam
ExplanationRemoving the power source ensures no accidental activation while clearing the jam minimizes the risk of injury.
#14
Which of the following actions should be taken if a power tool starts to overheat during use?
Turn it off and let it cool down
ExplanationTurning off the tool prevents further overheating and potential damage, allowing it to cool down safely.
#15
What is the appropriate action if a power tool gets wet during use?
Immediately unplug it and let it dry thoroughly
ExplanationUnplugging and thorough drying prevent electric shocks and damage to the tool's components.
#16
When should you inspect the power tool for any damage or defects?
Before and after each use
ExplanationRegular inspection ensures the tool's proper functioning and identifies any potential hazards.
#17
Why is it important to use the appropriate power tool for a specific task?
To improve efficiency and safety
ExplanationUsing the right tool enhances productivity, reduces errors, and minimizes the risk of accidents or injuries.