VCA
On what articles is CE marking mandatory?
On warehouse racks.
On machines and PBM’s (personal protective equipment)
On barriers and fencing.
What is prevention?
Taking precautions to prevent or reduce risks.
Investigating accidents and incidents.
Supervising safety at work.
What must be present in an analysis of a task involving risk?
An assessment of the risks together with the preventive measures.
An action plan for taking precautions.
The time that was dedicated to preparing the report
What are direct causes of an accident?
Lack of financial resources.
Not obeying the law.
Hazardous situations or actions.
What is the primary cause of tripping?
Loose objects on the work floor or loose floor tiles.
Too little lighting.
Reduction of a person’s vision.
Who is responsible for using working equipment in the correct way?
The employee.
The manufacturer.
The government’s Health and Safety Inspection Service.
What shape does a warning sign have?
Round.
Triangular.
Rectangular.
What does a werkvergunning (work permit) contain?
Sound advice for the individuals carrying out the work.
Obligations imposed by the government’s Health and Safety Inspection Service
Measures that must be implemented by the individuals carrying out the work
In what direction do you evacuate in case of fire?
With the wind.
Across the wind direction.
Against the wind.
What are hazardous substances?
All substances that pose a danger to health and/or to the environment.
Only substances that do not arise in nature and are harmful to humans and the environment.
Only substances that pose a danger to human health.
What is a characteristic of this substance?
Oxidising.
Corrosive.
Highly flammable.
What precaution do you take if your hands come into contact with biological substances?
You always wash your hands after every activity
You use hand cream, because this provides adequate protection.
You wash your hands properly during the break
What is needed to allow a fire to happen?
A catalyst and an ignition source that come in contact with each other.
Oxygen, a catalyst and the correct mixture ratio.
A flammable substance, oxygen and ignition energy.
What is a drawback of extinguishing with water?
Fire-fighters have a lot of trouble from the smoke that is produced
Extinguishing with water is comparatively dearer.
The burning substance may react violently with water
Which of the following hand tools is unsafe?
A hammer whose shaft has been replaced.
A hammer with a heavy head.
A hammer with a dented head.
What must you do if many of the strands in a steel cable are broken?
Reject this cable.
Have the cable repaired.
Only use this cable for light weights.
What information is shown in a lifting table?
What weight may be transferred over what distance.
The details of lifting methods for winds over force 6.
The lifting equipment that must be used.
You are working on a flat roof in the vicinity of the roof edge. What precaution is mandatory?
Clearly visible marking or a barrier next to the roof edge.
Roof edge protection or safety net in combination with a safety harness
Roof edge protection or a safety net.
From what noise (pressure) level are you legally obliged to wear hearing protection?
From 85 dB(A).
From 80 dB(A).
From 75 dB(A).
What is one characteristic of filter masks?
Due to the weight of the filter, you may not work for too long with one.
They may be used with both low and high concentrations of hazardous substances.
They must never be used if there is an oxygen deficiency.
What must you do with your PBM’s (personal protective equipment / PPE)?
Take proper care of it.
Have an expert inspect it after every use.
Have your name put on it.
What must you do to prevent back injury when moving loads manually?
Keep the back straight and bend the knees.
Put your feet together.
Hold the load some distance from your body.
What do you use a cherry picker for?
As lifting equipment to take materials to a workplace that is higher up.
As a lift to take people to a workplace that is higher up.
As a workplace to carry out work at height
What must you do if you discover a fire starting at the company?
Open doors and windows.
Ensure your own safety.
Warn all your colleagues at the company.
What obligation does the employee have according to the Arbo law
Give positive input to prevention policy
Make procedures on work safety
Contact the Inspection Agency when grave accidents occur.
An employee must follow the safety guidelines.
True
False
A workpermit can only be given by goverment agencies.
True
False
Who can perform a LMRA?
Team operator
CEO
Safety Advisor
Anyone
An example of a source of risk is mentality & behaviour?
True
False
Which following is correct about a hammer? (multiple answers)
The shaft must be smooth
The hammer must get a yearly inspection
The head must be undamaged
The head must be secured safely
It has to have CE marking
What is the minimum age to work with mechanical powered machines?
16 years
18 years
21 years
Electrical tools must be checked yearly?
True
False
Which is correct about the LMRA (Last Minute Risk Analysis)?
A LMRA is a check on safety before you proceed to work.
A LMRA is an analysis after work to check you performed according to safety rules.
LMRA is mapping the risks for the employer.
An abundance of noise can lead to loss of concentration and cause accidents.
True
False
Which is the best PPE against noise?
Earfoams
Earmuffs/cups
Otoplastics
What is the maximum hoisting angle?
90°
100°
120°
180°
P-sentences are sentences that have to do with
Protections
Precautions
Penalties
What do the colours of the safety diamond mean?
WHITE
Reactivity
BLUE
Health Hazard
YELLOW
Specific Hazard
RED
Fire Hazard
Match the contents of the gas canisters.
White
Acetylene (welding)
Grey
Carbon Dioxide
Black
Oxygen
Dark Green
Nitrogen
Maroon
Argon
For what task is the face shield suitable?
Drilling metal
Smash concrete
High pressure cleaning
Welding
You are working with chemicals. Which gloves can you use? (multiple answers)
Leather gloves
Fabric gloves
Rubber gloves
Plastic gloves
What is a safety current of electrical tools in a closed space? (multiple answers)
Battery
50 V AC
120 V AC
120 V DC
220 V AC
Above what force of wind can you NOT use the following: Ladders, wheeled scaffolding, suspended platforms, cherrypickers?
Windforce 5
Windforce 6
Windforce 7
230 V electric tools need to have double insulation.
True
False
You and a collegue are working on a scaffolding. It's breaktime and you both want to get coffee. Does someone need to stay at the scaffolding?
Yes
No
Your nose is a good detector of gasses.
True
False
At what MilliAmpere (mA) can your breathing be affected?
10 mA
20 mA
30 mA
What is the minimum percentage of oxygen required to work without breathing equipment?
19%
20%
21%
What is the dousing effect of water?
Cuts of oxygen
Lowers temperature
Covers the burning material
Match the fire classes
Class D
Electrical installations
Class C
Metals (magnesium, aluminium)
Class F
Liquids (gasoline)
Class E
Gasses (butane, propane)
Class B
Fats & oils (cooking oil)
Class A
Solid substances (wood)
What kind of extinguishing agent is AFFF - Light Water
A foam
A powder
A gas
What does this mean?
The equipment is explosive proof
The equipment is ATEX-compliant, and is safe to use in an environment that has a high chance of explosions.
The equipment has a chance of exploding.
LEL (Lower Explosion Limit) is the highest concentration (by percentage) of a gas/vapor in air that is capable of producing a flash of fire in presence of an ignition source.
True
False
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