Starter quiz C&G2365-203

The Electricity at Work Regulations apply to an individual working on all electrical installations.

• domestic installations only

• office installations only

• all electrical installations

• factory installations only

The type of conduit that can be used as a circuit protective conductor

• plastic

• Steel

• Fibre

• Rubber

Which one of the following symbols represents the rating factor for grouping?

• Ca

• Ci

• Cf

• Cg

Which one of the following earthing arrangements is shown in the diagram?

• TT

• TN-C-S

• TN-C

• TN-S

Which one of the following methods of generating electricity does not require a fuel source to be extracted or mined?

• Nuclear

• Coal fired

• Biomass

• Wind

Which one of the following is a transmission voltage?

• 400V

• 275KV

• 11KV

• 33KV

Which one of the following is a metal plate-switch?

• Extraneous conductive part

• Insulated Part

• Exposed conductive part

• Unearthed conductive part

Which one of the following methods of generating electricity uses fossil fuel?

• Oil

• Wind

• Hydro

• Solar

Which one of the following is a suitable use for grey-water reuse?

• Drinking water

• Toilet flushing

• Cooking water

• Baths/showers

A circuit installed to supply a hot water immersion heater system would be identified as

• Lighting

• Environmental control

• General purpose

• Heating