This document contains 10 sample questions from a unit on introduction to building services engineering. The questions cover topics like which building services sector is most appropriate for sanitation equipment installation (plumbing), which occupation would work with F-Gases (air conditioning engineer), which trade would install split ducted air conditioning units (air conditioning engineer), and standards and regulations related to gas, refrigeration, and heating industries. The questions are multiple choice targeting knowledge of different building services trades and technologies.

1. SmartScreen
L1 Certificate in Access to Building Services
Engineering Unit 104 Sample questions
Unit 104: Introduction to building services engineering
Sample questions
Q1 Which one of the following building services sectors is the most
appropriate regarding the installation of sanitation equipment?
a) Refrigeration and air-conditioning.
b) Plumbing.
c) Electrical installation.
d) Heating and ventilation.
Q2 Which one of the following building services occupations is most
likely to ‘handle’ F-Gas’s?
a) An installation electrician.
b) A domestic plumber.
c) An air conditioning engineer.
d) A gas fitter.
Q3 Which one of the following would carry out ‘bubble’ testing?
a) A domestic Plumber.
b) A gas fitter.
c) A maintenance electrician.
d) A refrigeration engineer.
Q5 The trade most likely to be installing ‘Split ducted units’ is
a) a plumber
b) an air conditioning engineer
c) a ducting engineer
d) an electrician.
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©2012 City & Guilds of London Institute. All rights reserved.
www.SmartScreen.co.uk

2. SmartScreen
L1 Certificate in Access to Building Services
Engineering Unit 104 Sample questions
Unit 104: Introduction to building services engineering
Sample questions
Q6 Which one of the following would cause the thermostat fitted to the
control circuit of domestic refrigerators to cycle the compressor?
a) The air pressure changes.
b) The refrigeration gas leaks.
c) The temperature changes.
d) The door opens and closes.
Q7 The type of cold water system shown in the diagram is
a) direct
b) in direct
c) un vented
d) super boosted.
2
©2012 City & Guilds of London Institute. All rights reserved.
www.SmartScreen.co.uk

3. SmartScreen
L1 Certificate in Access to Building Services
Engineering Unit 104 Sample questions
Unit 104: Introduction to building services engineering
Sample questions
Q8 The Gas Safety (Installation and Use) Regulations 1998 would
most likely be used by:
a) Domestic gas engineers only
b) F Gas, refrigeration engineers
c) Commercial gas engineers only
d) Both domestic and commercial gas engineers
Q9 An ACOP is:
a) A regulation that must followed
b) An approved method of compliance
c) A regulation that does not have to be followed
d) An unapproved way of compliance
Q10 A European and British standard harmonised number on a heating
product is prefixed by?
a) BS
b) COSHH
c) BS EN
d) HSBC
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©2012 City & Guilds of London Institute. All rights reserved.
www.SmartScreen.co.uk