Worksheets4th quarter reviewer
Total questions: 20
Worksheet time: 10mins
a newly purchased power drill needs to be maintained properly to extend its lifespan. what is the most important factor to focus on?
practicing safety while using it
storing it in a dry place
performing regular care and maintenance
replacing machine parts regularly
during an outdoor construction project, a power drill needs to be set down temporarily. where should it NOT be placed to avoid damage or malfunction?
in sand
on carpet
on concrete
in a drill casing
before requesting a replacement part for a power saw, what should be checked first to ensure the correct part is ordered?
the care and maintenance instructions of the power saw
the maker's information, including name, make, and model data
whether the workpiece is properly clamped before drilling
if the drill grabs onto the materials, making it difficult to hold
during a routine inspection of power tools in a workshop, a tool is found to have a cracked casing. what should be the next step?
ask a coworker to help fixit
attempt to repair it without proper training
continue using the tool since the damage seems minor
attach a repair tag and remove the tool from use immediately
after using a handsaw to cut wet wood in damp conditions, what should be done to prevent rust formation before storing the tool?
A. store it as it is
B. clean it with rags and oil
C. wash it with soap and water
D. put it away without drying
dust accumulates around a drill bit while drilling into a concrete wall. what safety measure should be taken?
wear ear protection
wear safety glasses
clear the build-up of dust or residue
remove the drill bit from the hole every so often
before using a power sander, proper safety precautions must be followed. what should be done first?
never wear PPE
inspect the tool for any faults or damages
cover the tool's air vents to avoid dust accumulation
always check the power source and connection
proper maintenance is essential for power tools to perform at their best. what should be prioritized?
regularly replace worn-out parts
clean them monthly without checking for wear
continue using tools even if they are defective
lubricate and grease the tools only once a year
in a crowded workshop, several workers are using power tools simultaneously. one worker notice that extension cords and air hoses are scattered across the floor, creating a potential tripping hazard. what should be done to ensure safety?
ignore the issue since no one has tripped yet
step over the cords carefully and continue working
unplug all tools immediately to remove the cords from the area
organize and secure the cords and hoses away from walkways and sharp objects
a worker is about to replace a dull saw blade but notices that there is no clear safety guidelines posted in the workshop. to avoid accidents and ensure proper handling of tools, what is the best course of action before adjusting the saw blade?
keep the saw blade dry to prevent rust formation
clean the blade with an oily rag to remove debris
design a step-by-step safety checklist for replacing saw blades
check that the teeth beneath the base plate are pointing forward
before starting a roofing task , a worker plans to use a ladder to reach an elevated area. to minimize the risk of falls and injuries, when should the worker inspect the ladder
each day before use
at least once a week
at least once a month
at least once a year
a group of workers is preparing to set up scaffolding at a construction site. to ensure safety and compliance, who is responsible for training them on the proper assembly, use, and dismantling of the scaffolding
authorized employee
competent person
qualified person
supervisor
while working with a chemical solution, a worker feels uncertain about its potential risks. when is the employer required to provide access to the Safety Data Sheet(SDS)to ensure proper handling and safety measures?
immediately
at the end of the shift
the next time they come to work
within 4hours of the request
during a routine inspection, a worker notices smoke coming from a storage area containing flammable materials. what is the most appropriate response to prevent further damage?
try to put it out
leave immediately
call for help and wait for the fire department to arrive
call the fire department and leave immediately afterward
while inspecting a worksite ,a supervisor notices a worker using electrical equipment in an area where flammable gases are stored. the worker appears unaware of the potential danger. what would be the best way to address the situation?
allow the task to continue but increase ventilation in the are
immediately instruct the worker to stop and explain the fire hazard
wait until the task completed before discussing safety concerns
move the equipment to short distance away and proceed with caution
a maintenance worker is assigned to work in a confined space over five feet deep. to ensure safety, what should be done with the retrieval line.
securely attach it to a fixed point
have the attendant always hold it
connect it to a mechanical device
attach it to a strong and secure point
in a wood working facility, a dust collecting system is failing to function efficiently, causing fine dust to spread in the air. what step should be taken to restore its performance and maintain a safe working environment?
keep vacuum hose tightly coiled to reduce clutter
limit maintenance to once a year to avoid disrupting operations
change the vacuum bags before they overfill and clog the system
allow dust to accumulate and clean only when absolutely necessary
chemical spill inside the laboratory requires assessment to determine if it poses a physical risk. which characteristics does NOT suggest potential PHYSICAL hazard?
easily ignites when exposed to heat
reacts violently with other substances
immediate harmful effects when inhaled
causes materials to deteriorate upon contact
machinist must convert 24 centimeters to millimeters to ensure precise measurements for the project. what is the correct equivalent?
240 mm
2400mm
24000
240000
workplace waste management policies are being improved to enhance environmental and safety practices. which of the following must be classified as hazardous and disposed of through special procedures?
cardboard boxes
grass clippings
plastic water bottles
out-of-date chemicals
