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WorksheetsLB K Cooker Installation and Safety Quiz
Total questions: 28
Worksheet time: 14mins
What is the installation of free standing and built-in/slot-in cookers covered by?
BS 6172
CE 2020
ISO 9001
BS 2021
What must new gas cookers be marked with for use in the UK?
CE mark
ISO mark
UL mark
CSA mark
Where should cookers not be installed according to the document?
In a room containing a bath or shower
In a kitchen
In a dining room
In a living room
What is required to ensure the cooker cannot tip forward?
Stability device
Safety lock
Anti-tip bracket
Wall anchor
What is the minimum distance that should be kept clear of combustible materials on either side of a free-standing cooker with a high-level grill?
150 mm
200 mm
250 mm
300 mm
According to the diagram, what is the width of the hob?
450 mm
500 mm
610 mm
750 mm
What is the height of the zone to be kept clear of combustible materials above the hob?
450 mm
500 mm
650 mm
760 mm
What standard must flexible hoses used on the gas supply to cookers conform to?
BS 669 Part 1 or BS EN 14800
BS 700 Part 2 or BS EN 15000
BS 800 Part 3 or BS EN 16000
BS 900 Part 4 or BS EN 17000
Which of the following is a correct practice for installing flexible connectors?
Allow the hose to drag on the floor during use
Maintain a constant loop
Twist the hose
Quick disconnect at appliance end
What is the function of the right-angled bayonet socket in a typical flexible connection?
To connect the cooker to the gas supply
To provide a seal for the copper pipe
To act as a backplate for the elbow
To incorporate a spring-loaded valve
Which component is used to connect the flexible hose to the back panel of the cooker?
Copper pipe
Adaptor backplate
Cooker hose with bayonet fixing
Female elbow
What is the recommended height above the floor for the elbow in a typical flexible connection?
500mm
750mm
1000mm
1250mm
According to the document, what is the maximum ambient temperature exposure for hoses manufactured to BS EN 14800?
50°C
60°C
80°C
95°C
What must be ensured when installing a built-in oven or hob with a rigid connection?
An appliance isolation valve is fitted to the gas supply which is accessible
The rigid supply fouls moving parts of the kitchen cabinetry
The gas supply is located in a congested position
The installation does not follow manufacturer instructions
What is the purpose of a cooker stability bracket?
To provide electrical insulation
To enhance the aesthetic appearance of the cooker
To ensure the cooker remains stable and secure
To increase the cooking speed
What is the minimum separation distance from any electrical supply for a cooker installation?
5 cm
10 cm
15 cm
20 cm
What is the purpose of a cooker stability chain?
To secure the cooker to the gas pipe
To provide additional ventilation
To stabilize the cooker and prevent tipping
To enhance the aesthetic appearance of the cooker
Under what circumstances should a cooker stability chain be fitted to the gas pipe?
Always
Only if the manufacturer recommends it
Under no circumstances
If the cooker is installed in a new building
What is the minimum room volume required for a domestic oven with no permanent vent?
Less than 5 m³
5 to 10 m³
More than 10 m³
Exactly 20 m³
What is the CO₂ content limit for triggering an audible warning in food technology rooms?
1000 ppm
2800 ppm
5000 ppm
7500 ppm
What does IGE/G5 provide guidance for in multi-occupancy buildings?
Installation of electrical systems
Installation and maintenance of gas installations and appliances
Installation of water systems
Installation of heating systems
What is required for a gas cooking appliance installed within a multi-occupancy building?
A water filter
A flame supervision device (FSD)
An air purifier
A smoke detector
What is a common issue for gas burners in cookers?
Overheating
Getting covered in grease and particles of food
Electrical failure
Water leakage
What should be done if a gas tap requires re-greasing?
Use water to clean it
Use gas tap grease like Molybdenum disulfide
Use cooking oil
Use soap and water
What is a possible cause if the oven lights only at low flame?
Thermostat maintenance by-pass is blocked
Dirt or linted primary air preventing liquid expansion valve
Simmer rate port in the gas tap is blocked
Taps need to be dismantled and greased
If the oven goes out once the temperature is achieved, what might be the issue?
Simmer rate port in the gas tap is blocked
Taps need to be dismantled and greased
Thermostat maintenance by-pass may be blocked
Dirt or linted primary air preventing liquid expansion valve
What could cause the hob ring to go out when set to simmer?
Thermostat maintenance by-pass is blocked
Simmer rate port in the gas tap is blocked
Dirt or linted primary air preventing liquid expansion valve
Taps need to be dismantled and greased
What should be done if gas taps are stiff to operate?
Check the thermostat maintenance by-pass
Clean the simmer rate port
Dismantle and grease the taps
Remove dirt from the primary air
