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Worksheets

4th quarter reviewer

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

a newly purchased power drill needs to be maintained properly to extend its lifespan. what is the most important factor to focus on?

a)

practicing safety while using it

b)

storing it in a dry place

c)

performing regular care and maintenance

d)

replacing machine parts regularly

2.

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?

a)

in sand

b)

on carpet

c)

on concrete

d)

in a drill casing

3.

before requesting a replacement part for a power saw, what should be checked first to ensure the correct part is ordered?

a)

the care and maintenance instructions of the power saw

b)

the maker's information, including name, make, and model data

c)

whether the workpiece is properly clamped before drilling

d)

if the drill grabs onto the materials, making it difficult to hold

4.

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?

a)

ask a coworker to help fixit

b)

attempt to repair it without proper training

c)

continue using the tool since the damage seems minor

d)

attach a repair tag and remove the tool from use immediately

5.

after using a handsaw to cut wet wood in damp conditions, what should be done to prevent rust formation before storing the tool?

a)

A. store it as it is

b)

B. clean it with rags and oil

c)

C. wash it with soap and water

d)

D. put it away without drying

6.

dust accumulates around a drill bit while drilling into a concrete wall. what safety measure should be taken?

a)

wear ear protection

b)

wear safety glasses

c)

clear the build-up of dust or residue

d)

remove the drill bit from the hole every so often

7.

before using a power sander, proper safety precautions must be followed. what should be done first?

a)

never wear PPE

b)

inspect the tool for any faults or damages

c)

cover the tool's air vents to avoid dust accumulation

d)

always check the power source and connection

8.

proper maintenance is essential for power tools to perform at their best. what should be prioritized?

a)

regularly replace worn-out parts

b)

clean them monthly without checking for wear

c)

continue using tools even if they are defective

d)

lubricate and grease the tools only once a year

9.

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?

a)

ignore the issue since no one has tripped yet

b)

step over the cords carefully and continue working

c)

unplug all tools immediately to remove the cords from the area

d)

organize and secure the cords and hoses away from walkways and sharp objects

10.

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?

a)

keep the saw blade dry to prevent rust formation

b)

clean the blade with an oily rag to remove debris

c)

design a step-by-step safety checklist for replacing saw blades

d)

check that the teeth beneath the base plate are pointing forward

11.

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

a)

each day before use

b)

at least once a week

c)

at least once a month

d)

at least once a year

12.

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

a)

authorized employee

b)

competent person

c)

qualified person

d)

supervisor

13.

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?

a)

immediately

b)

at the end of the shift

c)

the next time they come to work

d)

within 4hours of the request

14.

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?

a)

try to put it out

b)

leave immediately

c)

call for help and wait for the fire department to arrive

d)

call the fire department and leave immediately afterward

15.

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?

a)

allow the task to continue but increase ventilation in the are

b)

immediately instruct the worker to stop and explain the fire hazard

c)

wait until the task completed before discussing safety concerns

d)

move the equipment to short distance away and proceed with caution

16.

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.

a)

securely attach it to a fixed point

b)

have the attendant always hold it

c)

connect it to a mechanical device

d)

attach it to a strong and secure point

17.

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?

a)

keep vacuum hose tightly coiled to reduce clutter

b)

limit maintenance to once a year to avoid disrupting operations

c)

change the vacuum bags before they overfill and clog the system

d)

allow dust to accumulate and clean only when absolutely necessary

18.

chemical spill inside the laboratory requires assessment to determine if it poses a physical risk. which characteristics does NOT suggest potential PHYSICAL hazard?

a)

easily ignites when exposed to heat

b)

reacts violently with other substances

c)

immediate harmful effects when inhaled

d)

causes materials to deteriorate upon contact

19.

machinist must convert 24 centimeters to millimeters to ensure precise measurements for the project. what is the correct equivalent?

a)

240 mm

b)

2400mm

c)

24000

d)

240000

20.

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?

a)

cardboard boxes

b)

grass clippings

c)

plastic water bottles

d)

out-of-date chemicals