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Advanced Electrical Installation Work 2365 Edition. City and Guilds Edition

Trevor Linsley

Chapter 2

Understand the fundamental principles and requirements of environmental technology systems - all with Video Answers

Educators


Chapter Questions

Problem 1

Our surroundings and the world in which we live is one definition of:
a. the Health and Safety at Work Act
b. the Building Regulations
c. the environment
d. the water table.

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01:19

Problem 2

Environmental technology systems:
a. are eco friendly
b. use renewable energy
c. use fossil fuel
d. use nuclear energy.

Joanna Quigley
Joanna Quigley
Numerade Educator
01:24

Problem 3

Identify the hazardous materials below:
a. old glass bottles
b. old fluorescent tubes
c. used batteries
d. offcuts of trunking and conduit.

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Rabia Bibi
Numerade Educator

Problem 4

Identify the recyclable materials below:
a. old glass bottles
b. old fluorescent tubes
c. used batteries
d. offcuts of trunking and conduit.

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05:45

Problem 5

The Packaging Regulations tell us that all packaging must be designed and manufactured so that the:
a. goods can never be broken
b. volume and weight are at a minimum
c. packaged goods can be moved with a fork lift truck and so avoid manual handling
d. used packaging can be recycled and reused.

Maya Mysore
Maya Mysore
Numerade Educator

Problem 6

Solar photovoltaic panels are used to generate:
a. heat
b. light
c. electricity
d. combined heat and power.

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00:52

Problem 7

Heat pumps are used to generate:
a. water
b. air
c. heat
d. electricity.

Hunza Gilgit
Hunza Gilgit
Numerade Educator
01:43

Problem 8

Wind turbines are used to generate:
a. heat
b. wind turbulence
c. gas
d. electricity.

Dheeraj Sharma
Dheeraj Sharma
Numerade Educator

Problem 9

In 2008 the Planning Laws were relaxed to allow the installation of small microgenerators on domestic properties within certain guidelines under an act called:
a. The Health and Safety at Work Act
b. The Building Regulations
c. Permitted Development
d. The microgeneration certification scheme.

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05:29

Problem 10

The collection and storage of rainwater for future use is one definition of:
a. grey water recycling
b. brown water harvesting
c. rainwater harvesting
d. brown water recycling.

April Townson
April Townson
Numerade Educator

Problem 11

The Building Regulations lay down the design and build standards for construction work in the building industry. The particular section of the Building Regulations concerned with electrical safety is:
a. Part A
b. Part D
c. Part F
d. Part $P$.

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00:45

Problem 12

The best type of container to be used for rainwater harvesting in a domestic household would be a:
a. 30-litre bucket
b. 200-litre rainwater butt
c. 5,000 -litre underground storage vessel
d. small garden pond.

Matthew Baker
Matthew Baker
Numerade Educator
05:29

Problem 13

Tap water which has already performed one operation and is then made available to be used again is one definition of:
a. grey water recycling
b. brown water harvesting
c. rainwater harvesting
d. brown water recycling.

April Townson
April Townson
Numerade Educator

Problem 14

Identify four things you use at work that would require to be disposed of as hazardous waste.

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Problem 15

Identify six pieces of equipment that would require to be disposed of correctly under the WEEE Regulations.

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Problem 16

How do the Noise at Work Regulations protect workers?

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02:08

Problem 17

Use bullet points to state the basic operating principles of a solar hot water heating system.

Manik Pulyani
Manik Pulyani
Numerade Educator

Problem 18

Use bullet points to state the applications and limitations of a solar hot water heating system.

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01:38

Problem 19

Use bullet points to state the basic operating principle of a solar photovoltaic system.

Manik Pulyani
Manik Pulyani
Numerade Educator
01:52

Problem 20

Use bullet points to state the applications and limitations of a solar photovoltaic system.

David Collins
David Collins
Numerade Educator
02:38

Problem 21

State the advantages and disadvantages of wind energy generation.

Karan Soni
Karan Soni
Numerade Educator
06:46

Problem 22

Very briefly, in three sentences, describe the basic principle of heat pumps.

Vipender Yadav
Vipender Yadav
Numerade Educator
01:21

Problem 23

Very briefly, in three sentences, describe the basic principle of CHP systems.

Manik Pulyani
Manik Pulyani
Numerade Educator

Problem 24

In one sentence describe biomass heating.

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03:02

Problem 25

In one sentence describe hydro microgeneration.

Supratim Pal
Supratim Pal
Numerade Educator

Problem 26

What is a 'smart' electricity meter?

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Problem 27

What is 'rainwater harvesting'?

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Problem 28

What is 'grey water recycling'?

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