Technology - Quiz 2

What may happen if the non-statutory regulations are not complied with?

• The work could, be completed to a higher standard

• It could lead to prosecution, as it may also be a breach of EAWR

• A person could reduce costs on materials

• The work could, be carried out quicker

A diagram which shows how system units are connected is a

• Wiring diagram

• Circuit diagram

• Site diagram

• Block diagram

What does the symbol represent?

• A one-way switch

• An unswitched socket outlet

• A two-way switch

• A switched socket outlet

A measurement taken from a drawing is 2cm. The scale is 1:50.

• 2m

• 1m

• 200m

• 100m

What type of technical information will describe the position and limitations of installing conduit?

• Manufacturer’s instructions

• IET wiring Regulations

• Electrical data sheets

• Design specification

Which non-statutory document is, used during electrical installation work?

• CDM Regulations

• EAWR 1989

• On Site Guide

• ESQCR

What information do block diagrams contain?

• A graphical method used to show the component symbols

• A graphical method used to explain the concept of a system

• A graphical method used to show the detailed connection of components

• A graphical method used to show the scaled position of components

What type of diagram is this?

• Circuit

• Layout

• Block

• Schematic

Where are power track type bus bar systems not likely to be used?

• Industrial factories

• Under floor office power supplies

• Domestic housing

• School workshops

Which type of cable is suitable for an audio-only communication system?

• Ribbon cable with soldered connections

• A screened lead with Phono (RCA) connectors

• 6-core PVC multicore cable with crimped connectors

• PVC flexible 3-core cable with crimped connectors