Difficulty: Mixed
What should happen before a DIY job begins?
A Start cutting immediately
B Remove all guards
C Identify hazards and plan
D Ignore instructions
Answer: C. Identify hazards and plan. Plan the task, identify hazards, and select suitable controls before starting.
Which source explains a tool’s intended use?
A Package artwork
B Manufacturer instructions
C A neighbour’s guess
D A product slogan
Answer: B. Manufacturer instructions. Follow the manufacturer’s instructions for safe operation and intended use.
What is eye protection designed to reduce?
A Noise exposure
B Electrical current
C Trip hazards
D Flying-particle injuries
Answer: D. Flying-particle injuries. Suitable eye protection helps reduce injury from flying particles and debris.
When should hearing protection be considered?
A During quiet reading
B Around loud tools
C When painting walls
D While choosing colours
Answer: B. Around loud tools. Loud tools can damage hearing; use suitable hearing protection.
How should children and pets be kept safe during repairs?
A Let them hold tools
B Keep them outside work zones
C Place them under ladders
D Leave debris accessible
Answer: B. Keep them outside work zones. Keep children and pets away from tools, chemicals, and active work areas.
Which work-area condition lowers trip risk?
A Loose cords across floors
B Open tool boxes
C Debris near ladders
D Clear, dry pathways
Answer: D. Clear, dry pathways. Clear and dry paths reduce slips and trips around tools.
What should be checked before climbing a ladder?
A Inspect it for damage
B Paint the rungs
C Load it with tools
D Place it on a box
Answer: A. Inspect it for damage. Inspect ladders before use and remove damaged ladders from service.
Which ladder practice is safer while climbing?
A Carry tools in both hands
B Face away from steps
C Lean beyond the rails
D Maintain three-point contact
Answer: D. Maintain three-point contact. Three-point contact supports stability while climbing.
What should someone avoid while using a ladder?
A Facing the ladder
B Overreaching sideways
C Checking its feet
D Keeping within rails
Answer: B. Overreaching sideways. Overreaching can destabilise a ladder; keep the body within its side rails.
Why avoid metal ladders near exposed electrical hazards?
A Metal makes ladders lighter
B Metal prevents falls
C Metal blocks dust
D Metal conducts electricity
Answer: D. Metal conducts electricity. Metal ladders conduct electricity and should not be used near exposed electrical hazards.
What is a safer ladder base?
A Loose stacked boxes
B Firm, level ground
C Wet slippery flooring
D An uneven chair
Answer: B. Firm, level ground. Set ladders on firm, level footing and follow their labels.
Why should ladder feet and rungs be clean?
A Clean feet add height
B Dust improves grip
C Rungs need polishing
D Slippery material can cause falls
Answer: D. Slippery material can cause falls. Slippery substances on ladder feet or rungs increase fall risk.
What should be done with a missing tool guard?
A Continue carefully
B Stop using the tool
C Tape the guard area
D Ask a child to watch
Answer: B. Stop using the tool. Do not use a tool with missing or damaged safety guards.
When should a power tool be disconnected?
A While cutting material
B After each trigger press
C Only after a fault
D Before changing accessories
Answer: D. Before changing accessories. Disconnect tools before servicing, cleaning, or changing blades and bits.
How should a power tool be carried?
A By its power cord
B By the blade guard
C By its trigger
D By its handle
Answer: D. By its handle. Carry a tool by its handle, never by its cord.
What should happen to a damaged electric tool?
A Tape over the damage
B Use it outdoors
C Share it carefully
D Remove it from use
Answer: D. Remove it from use. Damaged tools should be removed from use until repaired or replaced.
Which clothing choice reduces entanglement risk?
A Loose sleeves and ties
B Fitted sleeves without jewellery
C Dangling bracelets
D Open scarves
Answer: B. Fitted sleeves without jewellery. Loose clothing, jewellery, or ties can catch in moving parts.
How can a workpiece be stabilised during cutting?
A Hold it near blade
B Place it on a lap
C Ask someone to grab it
D Secure it with clamps
Answer: D. Secure it with clamps. Clamps or a vice can stabilise work and keep hands away from cutting edges.
Why use the right tool for a task?
A Make every job faster
B Avoid reading manuals
C Replace protective gear
D Reduce misuse and injury
Answer: D. Reduce misuse and injury. Using a suitable tool reduces unsafe force, awkward handling, and tool damage.
What should be done before drilling into a wall?
A Guess from wall colour
B Check for hidden services
C Drill near outlets blindly
D Ignore building plans
Answer: B. Check for hidden services. Check available plans and use suitable detection methods to reduce risk from hidden services.
Who should handle complex home electrical work?
A An untrained helper
B A qualified electrician
C A paint contractor
D A product salesperson
Answer: B. A qualified electrician. Electrical work can cause serious injury or fire; use a qualified electrician for work beyond your competence.
What should be done before any permitted basic circuit task?
A Assume the switch is off
B De-energise and verify
C Touch wires to test
D Stand on a wet floor
Answer: B. De-energise and verify. Never assume a circuit is safe; a qualified person should isolate and verify de-energisation before work.
Which sign can indicate a gas leak?
A A quiet light switch
B A gas odour
C A dry wall
D A closed window
Answer: B. A gas odour. A gas odour may indicate a leak; leave the area and contact the local emergency or gas service.
What is a safe response to suspected gas leakage?
A Operate nearby switches
B Use an open flame
C Continue the repair
D Leave and call for help
Answer: D. Leave and call for help. Leave the area and contact the appropriate emergency or gas service; avoid ignition sources.
How can paint fumes be reduced indoors?
A Close every window
B Provide suitable ventilation
C Mix products together
D Use near open flame
Answer: B. Provide suitable ventilation. Follow product labels and ensure suitable ventilation when using coatings.
Why should chemical product labels be read?
A They set room size
B They replace PPE
C They list hazards and precautions
D They show wall colour
Answer: C. They list hazards and precautions. Labels explain hazards, safe use, storage, and first-aid precautions.
What should be done before mixing household chemicals?
A Check label compatibility
B Combine them to save time
C Add bleach to anything
D Ignore warnings
Answer: A. Check label compatibility. Do not mix products unless their instructions explicitly say it is safe.
Which step helps control dust when sanding?
A Blow dust toward people
B Dry sweep into air
C Use suitable dust controls
D Skip eye protection
Answer: C. Use suitable dust controls. Use suitable dust control and protective equipment for the material and task.
What should be done if old paint may contain lead?
A Seek testing and expert guidance
B Sand it dry indoors
C Burn it off
D Let children help
Answer: A. Seek testing and expert guidance. Older coatings may contain hazardous materials; test and get qualified guidance before disturbing them.
How should suspected asbestos-containing material be handled?
A Break it into pieces
B Sand it smooth
C Avoid disturbing it
D Use a household vacuum
Answer: C. Avoid disturbing it. Do not disturb suspected asbestos; seek qualified inspection and professional handling.
Why can cutting masonry require dust protection?
A Fine dust can harm lungs
B Dust is always harmless
C Masks add oxygen
D Water removes every risk
Answer: A. Fine dust can harm lungs. Cutting masonry can create respirable dust; use suitable controls or hire a qualified professional.
What should be checked before using an extension cord?
A Colour only
B Brand logo
C Rating and condition
D Length alone
Answer: C. Rating and condition. Use a cord rated for the task and check it for damage before use.
When should an electric tool be avoided?
A In wet conditions unless rated
B In a clear work area
C With the correct guard
D After reading instructions
Answer: A. In wet conditions unless rated. Do not use electric tools in damp or wet locations unless specifically approved.
Why keep power cords away from sharp edges?
A Improve tool speed
B Increase voltage
C Prevent insulation damage
D Reduce dust
Answer: C. Prevent insulation damage. Sharp edges can damage cords and expose electrical conductors.
What should be done if a tool begins vibrating unusually?
A Stop and inspect it
B Grip harder and continue
C Remove its guard
D Ignore the noise
Answer: A. Stop and inspect it. Stop the tool and check for damage, loose parts, or an unsuitable accessory.
Which first-aid item is useful in a home work area?
A Loose blades
B Open paint cans
C A stocked first-aid kit
D Unlabelled chemicals
Answer: C. A stocked first-aid kit. A stocked first-aid kit should be accessible during home projects.
Why keep a phone or emergency contact available?
A Get help quickly if needed
B Replace safety training
C Control the tool
D Measure wall thickness
Answer: A. Get help quickly if needed. Quick access to help is part of planning for emergencies.
What should be done with a spill near power tools?
A Work through the spill
B Cover it with paper
C Stop and clean it safely
D Plug in more tools
Answer: C. Stop and clean it safely. Address spills safely and keep electrical tools away from wet areas.
How can fire risk be lowered during DIY work?
A Keep ignition sources controlled
B Store solvents by flames
C Block exits
D Overload power strips
Answer: A. Keep ignition sources controlled. Control ignition sources and follow storage and ventilation directions for flammable products.
What should be kept clear during a project?
A Tool labels
B Safety guards
C Exit routes
D First-aid supplies
Answer: C. Exit routes. Keep exits and escape routes clear in case of an emergency.
Why should tool batteries be charged as instructed?
A Reduce heat and fire risks
B Increase tool weight
C Disable protections
D Avoid reading manuals
Answer: A. Reduce heat and fire risks. Use the supplied charger and follow battery instructions to reduce overheating and fire risks.
Which action is safer when storing sharp tools?
A Leave blades exposed
B Store within children’s reach
C Cover edges and secure them
D Place them on stairs
Answer: C. Cover edges and secure them. Secure sharp tools and keep them away from children and walkways.
What is a safe choice when work exceeds your skills?
A Pause and hire a professional
B Improvise with tools
C Ignore local codes
D Continue without a plan
Answer: A. Pause and hire a professional. Stop when work exceeds your training or involves serious hazards, and hire a qualified professional.
Why check local rules before structural changes?
A Rules change tool colour
B Permits replace plans
C Permits or codes may apply
D Codes apply only to paint
Answer: C. Permits or codes may apply. Structural work may require permits and must follow local building requirements.
What should be done before shutting off a home’s water supply?
A Locate the correct valve
B Cut a pipe first
C Open electrical panels
D Guess the valve
Answer: A. Locate the correct valve. Know which valve controls the relevant supply before plumbing work begins.
Which item protects feet from dropped materials?
A Suitable closed footwear
B Open sandals
C Bare feet
D Loose slippers
Answer: A. Suitable closed footwear. Suitable closed footwear helps protect feet from dropped objects and debris.
What does a respirator require to work properly?
A Any cloth covering
B Correct type and fit
C Loose straps
D Use without a seal
Answer: B. Correct type and fit. Respiratory protection must match the hazard and fit correctly; follow its instructions.
Which approach helps reduce strain when lifting materials?
A Twist while carrying
B Carry beyond balance
C Plan the lift and load
D Lift with blocked view
Answer: C. Plan the lift and load. Plan loads and use safe lifting methods; get help for heavy or awkward items.
What should be done after finishing a DIY task?
A Leave blades exposed
B Store wet equipment
C Block the exit
D Disconnect tools and tidy
Answer: D. Disconnect tools and tidy. Disconnect and store tools safely, then clear the work area.
Why should instructions be followed even for familiar tools?
A Conditions and models differ
B Tools never change
C Experience removes hazards
D Labels are decorative
Answer: A. Conditions and models differ. Models and tasks differ, so instructions remain important even when a tool seems familiar.