#1
What should you do before using a power tool?
Inspect the tool for damage
ExplanationEnsure safety by checking for any potential hazards.
#2
What is the recommended way to hold a power tool for better control and stability?
Firmly with both hands
ExplanationOptimal grip for enhanced handling and safety.
#3
Which type of power tool is commonly used for sanding and finishing surfaces?
Orbital sander
ExplanationIdeal for smooth surface preparation.
#4
Which power tool is commonly used for cutting precise curves and intricate designs in wood?
Jigsaw
ExplanationAllows intricate woodworking with versatile cutting.
#5
Which type of power tool is suitable for removing material in small, controlled increments?
Router
ExplanationProvides precise material removal for detailed work.
#6
Why is it important to keep power tool cords away from sharp edges and moving parts?
To prevent tripping hazards
ExplanationReduces the risk of accidents and injuries caused by entanglement.
#7
Which type of switch mechanism is commonly found on power tools for quick shut-off?
Paddle switch
ExplanationAllows immediate tool shutdown for safety.
#8
What does the term 'kickback' refer to in the context of power tool safety?
Unexpected tool movement towards the user
ExplanationPotential danger from tool recoiling towards the operator.
#9
Which power tool safety feature helps prevent accidental starts by requiring a deliberate action to activate the tool?
Trigger lock
ExplanationPrevents inadvertent tool activation.
#10
What is the purpose of the 'blade guard' on a circular saw?
To cover the blade and retract automatically during use
ExplanationGuards against accidental contact with the blade.
#11
Why is it important to disconnect the power source before changing accessories or making adjustments to a power tool?
To prevent accidental starts and injuries
ExplanationMinimizes risks associated with unexpected tool activation.
#12
What is the primary function of a power tool's depth adjustment feature?
Setting the cutting or drilling depth
ExplanationControls depth for precise and accurate cuts.
#13
Which safety gear is essential when operating power tools that produce loud noise?
Ear protection
ExplanationNecessary for preventing hearing damage.
#14
What is the function of a 'dead-man switch' on a power tool?
Ensures the tool stops when released
ExplanationPromotes safety by halting tool operation upon release.
#15
In power tool safety, what does the term 'dust extraction' refer to?
Collecting and containing dust generated during use
ExplanationMaintains cleanliness and reduces respiratory risks.
#16
What does the term 'runout' refer to in the context of power tools?
Wobbling or deviation in the tool's rotation
ExplanationIndicates potential instability during operation.
#17
In power tool safety, what is the purpose of using a ground fault circuit interrupter (GFCI) for electrical tools?
To prevent electrical shocks and injuries
ExplanationProtects against electrical hazards by interrupting power flow.
#18
What is the purpose of the 'riving knife' on a table saw?
To prevent kickback
ExplanationReduces the risk of wood binding and kickback.