WorksheetsAC 1.4 Water Classification and Supply Quiz
Total questions: 22
Worksheet time: 11mins
What is required for water to be classified as Fluid Category 1?
It must be hot and suitable for industrial use.
It must be clean, cold, and wholesome.
It must be untreated and from a natural source.
It must be chemically treated and stored.
Under which section of the Water Industry Act 1991 is Fluid Category 1 water supplied?
Section 45
Section 67
Section 89
Section 102
According to the document, where should drinking water ideally be supplied from?
A private well
A bottled water company
A water undertaker’s mains supply
A rainwater collection system
What causes the aesthetic quality of water in Fluid Category 1 to be impaired?
A change in its temperature
The presence of harmful chemicals
A decrease in pH level
An increase in mineral content
Which of the following is NOT a characteristic of Fluid Category 2?
Changes are aesthetic only
Constitutes a health risk
May occur in water heated in a hot water secondary system
Includes water softened by a domestic water softener
In which scenario might Fluid Category 2 changes occur?
Water in a natural spring
Water heated in a hot water secondary system
Water from a desalination plant
Water in a swimming pool
What type of fluid represents a slight health hazard due to low toxicity substances?
Fluid containing ethylene glycol or sodium hypochlorite
Fluid containing high levels of lead
Fluid containing pure water
Fluid containing heavy metals
Which of the following is a typical situation for Fluid Category 3?
Water in the primary circuits of central heating systems
Water used in industrial cooling towers
Water in swimming pools
Water in bottled beverages
In premises other than single occupancy domestic dwellings, what fluid category may domestic fittings and appliances such as washbasins, baths, or showers be regarded as?
Fluid category 1
Fluid category 2
Fluid category 3
Fluid category 4
What must be applied if there is a potential for a higher risk in establishments like hospitals or medical premises?
Lower fluid category risk
Higher fluid category risk
No fluid category risk
Medium fluid category risk
What type of irrigation systems are mentioned in the document?
House garden or commercial irrigation systems with insecticides
House garden or commercial irrigation systems without insecticides
Industrial irrigation systems with insecticides
Industrial irrigation systems without insecticides
What does Fluid Category 4 represent in terms of health hazards?
Fluids with low toxicity
Fluids with significant health hazards due to toxic substances
Fluids safe for consumption
Fluids used in food processing
Which of the following is a typical situation for Fluid Category 4?
Drinking water systems
Primary circuits of central heating systems in single occupancy dwellings
Fire sprinkler systems using anti-freeze chemicals
Swimming pool water systems
What type of substances might Fluid Category 4 contain?
Non-toxic substances
Chemical, carcinogenic substances or pesticides
Pure water
Edible oils
What is a feature of mini irrigation systems in house gardens?
Use of fertilizers and insecticides
Pop-up sprinkler systems and permeable hoses
Large-scale water pumps
Automated pesticide sprayers
Which of the following is NOT a part of food processing?
Food preparation
Dairies
Bottle washing plants
Commercial dishwashers
What equipment is associated with catering?
Mini irrigation systems
Refrigerating equipment
Bottle washing plants
Dairies
What is Fluid Category 5 known for?
It is safe for drinking.
It represents a serious health hazard.
It is used in food preparation.
It is used for irrigation.
Which of the following is NOT a typical situation for Fluid Category 5?
Industrial cisterns and tanks.
Hose union bib taps in a non-domestic installation.
Drinking water supply systems.
Grey water recycling systems.
Fluid Category 5 includes fluids containing which of the following?
Clean water.
Pathogens from any source.
Distilled water.
Mineral water.
Which of the following is a component of Fluid Category 5?
Faecal material or other human waste.
Pure oxygen.
Clean air.
Fresh fruit juice.
What is the main difference in the potential harm caused by fluid category 4 and fluid category 5?
Fluid category 4 causes harm in minutes, while fluid category 5 takes months.
Fluid category 4 causes harm over days to weeks to months, while fluid category 5 can cause harm in minutes to hours to days or even a single exposure.
Both fluid categories cause harm in the same time frame.
Fluid category 5 causes harm over days to weeks to months, while fluid category 4 can cause harm in minutes to hours to days or even a single exposure.
