Electrical installations technology

Which of the following directly affects all persons working with electricity in a working environment

• Electrical Safety Quality and Continuity Regulations

• BS 7671

• Electricity at Work Regulations

• Construction Design and Management Regulations

Which one of the following are non-statutory regulations?

• Electricity at Work Regulation

• Manual Handling Regulation

• BS 7671

• Provision and Use of Work Equipment Regulations

Which one of the following is a direct result of not complying with statutory regulations?

• Loss of earnings

• Loss of client

• Dismissal

• Prosecution

The document showing the location of electrical equipment in an electrical installation is a:

• specification

• drawing

• variation order

• Gannt chart

Which one of the following diagram types does not show individual conductors or cables but shows the sequence of equipment?

• Block

• Circuit

• Schematic

• Bar chart

The symbol shown represents

• one-way switch

• two-way switch

• intermediate switch

• pull switch

Which one of the following is the correct drawing scale where a wall, 4m in length, measures 8cm on a drawing?

• 1:50

• 1:100

• 1:200

• 1:500

A drawing is produced to a scale of 1:50 showing a socket outlet installed 3.5cm from the corner of a room. Which one of the following is the actual distance from the corner in the room?

• 0.875m

• 1.75m

• 3.5m

• 7m

A circuit installed to supply a fire panel would be identified as:

• mini

• PVC dado

• steel

• plastic

The type of trunking that can be used as a circuit protective conductor is:

• mini

• PVC dado

• steel

• plastic