Book A Chapter 2 3/03 Final

Where would you look for current information on electrical regulations?

• a)    Guidance note 1

• b)    BS 7671

• b)  City & Guilds 2377 - Inspection and Testing of Electrical Equipment

• b)  Building Regulations

Where would you find information on the installation requirements of equipment?

• a) On the equipment itself

• b) On a manufacturer’s data sheet

• c) From the shop assistant        

• d)     All of the above

What information could you get from wiring diagrams?

• a)   Position of components

• b) The position of cables

• c) Information on how to install equipment

• d)   All of the above

Why are specifications important?

• a)  They are not that important really

• b)    Only the installation specifications are important

• c)    Only the manufacturer’s specifications are important

• d)    They state exactly what is expected of the item or installation

What would you need to put in an installation specification?

• a)   The details of the equipment to be installed

• b)   Any drawings that are needed

• c)    Any standards that apply

• d)   All of the above

What information could you get from wiring diagrams?

• a)   Position of components

•  b)  The position of cables

• c)    Information on how to install equipment

• d)   All of the above

What does a block diagram show?

• a)    All the wiring

• b)    All the components in the correct place

• c)     The components drawn to scale

• d)   A simplified drawing to show how something works

What does a layout diagram show?

• a)   The actual positions of the cables

• b)  The components relative to the cables

• c)  The connection to the cables

• d)   All of the above

Before starting an installation, you should check where what are?

• a) The toilets

• b)  The canteen

• c)   The position of the water, gas and any old cable runs

• d) all of the above

Which regulation states ‘if you are working inside, your work place should be adequately ventilated with clean fresh air, but not draughty.’?

• a) The Manual Handling Regulations

• b)    COSHH

• c)   EWR

• d) Workplace (Health, Safety And Welfare) Regulations