A Ring Final Circuit is recommended to encompass a maximum floor space of...

• 50 m2

• 100 m2

• 150 m2

• 200 m2

Which one of these is NOT a type of cable containment system?

• Tray

• Conduit

• Boxing

• Trunking

Which BSE system is capable of heating and cooling a building as well as controlling the humidity of the air?

• Air Conditioning

• Ventilation

• Central Heating

• Protection

In which Air Conditioning system is the air conditioned in the main AC unit, before being distributed via ducting?

• Lateral Plant

• Control Plant

• Central Plant

• Exterior Plant

Which type of Air Conditioning system is capable of supplying various rooms a different temperature according to demand?

• Constant Air Volume (CAV) systems

• Variable Air Volume (VAV) systems

A lighting circuit must always have a switch on which part of the circuit?

• Neutral

• Earth

• Line

• Load

Gas tightness testing is done using a...

• Manometer

• Barometer

• Hydraulic tester

• Gas Flue Analyser

A Let-By test is done on a gas system to ensure...

• The gas installation is not leaking

• The gas installation operates under complete combustion

• The Thermocouple is in good working order

• The ECV is not letting by when in the off position

A Thermocouple within a gas appliance carries a current of...

• 5 mV DC

• 10 mV DC

• 5 mV AC

• 10 mV AC

When talking about domestic gas fires, what does the acronym DFE stand for?

• Decorative Fuel Effect

• Domestic Fuel Energy

• Decommissioned Fire Enclave

• Design Fuel Embodiment