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1
Q

What type of information is NOT included in the list of technical information used in electrical systems planning and installation?

A

Material safety data sheets (MSDS)

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2
Q

Why is it important for the buyer to check the product specification before purchasing equipment?

A

To assess if the equipment is fit for the intended purpose

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3
Q

In what situations might manufacturers provide product specifications only after direct contact with their sales team?

A

In rare situations, with unique product features or customizations

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4
Q

Which of the following is typically NOT included in the product specifications provided by manufacturers?

A

Product color preferences

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5
Q

According to the provided information, whose instructions should be followed if they conflict with the requirements of BS 7671?

A

The manufacturer’s instructions

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6
Q

What type of information do installation instructions typically provide?

A

Details on suitable methods of fixing and connecting the product

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7
Q

When should installation instructions ideally be researched and understood during an electrical installation project?

A

During the planning stage

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8
Q

What is the primary purpose of user information provided by manufacturers?

A

To help the end user operate and maintain the equipment

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9
Q

What does the presence of a safety certification mark on an electrical product indicate?

A

The product meets minimum safety standards

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10
Q

What is the purpose of wholesalers’ and suppliers’ data and information in electrical projects?

A

To supply technical information about specific products

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11
Q

Which section of the job specification includes details about the client, contract administrator, and form of contract governing the project?

A

Preliminary information

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12
Q

What do sketch drawings primarily help the designer demonstrate in an electrical project?

A

Design ideas and interpretations

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13
Q

At what stage of a project is information on drawings and diagrams most detailed and accurate?

A

Contract drawings

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14
Q

Which level of drawing provides the most detailed information for actual installation and construction work?

A

As fitted/installed drawings

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15
Q

What type of drawings are used primarily to show the overall functionality of a system, including interfaces and operational requirements?

A

Schematic (block) diagrams

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16
Q

When do schematic diagrams typically serve as valuable tools in electrical projects?

A

For illustrating overall system functionality

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17
Q

What type of diagram is used to show how circuits and systems operate in detail?

A

Circuit diagrams

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18
Q

what is the primary purpose of sketch drawings in the early stages of a project?

A

To demonstrate design ideas and interpretations

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19
Q

What is the primary purpose of contract drawings in an electrical project?

A

To provide detailed information for actual installation work

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20
Q

In an electrical installation project, which information source should take precedence over the others when there is a conflict?

A

Manufacturer’s instructions

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21
Q

What are residual hazards in the context of an electrical project?

A

Hazards that cannot be eliminated and must be addressed in operation and maintenance manuals

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22
Q

What is the primary purpose of design/tender drawings in an electrical project?

A

To communicate the main design intent of the works

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23
Q

During the design stage of a project, what is the designer’s duty regarding hazards?

A

To identify and eradicate hazards, whether notifiable or not

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24
Q

What information should be included in tender drawings to help contractors understand potential difficulties and safety requirements?

A

Residual hazards and hazard-reduction strategies

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25
Q

What do construction/working drawings typically include in addition to previous design drawings?

A

Information on fixings, expansion measures, and installation specifics

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26
Q

What type of drawings are usually produced by the building services subcontractor and contain additional installation details?

A

Construction/working drawings

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27
Q

In an electrical installation project, what purpose do installed/fitted drawings serve?

A

To provide a record of what has been installed

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28
Q

What key information should be included in an Operation and Maintenance (O&M) manual for an electrical installation?

A

Circuit charts and test results

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29
Q

In contract law, what forms a contract?

A

An offer from one party and its acceptance by another

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30
Q

Which procurement method involves inviting offers for the contract from any organization?

A

Open tendering

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31
Q

In the context of procurement methods, what factor should be considered when deciding on the most suitable method?

A

Budgets, time, contract duration, quality, and project limitations

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32
Q

What is the advantage of open tendering as a procurement method?

A

It is a fair process that is not limited to preferred contractors.

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33
Q

In the two-stage tender process, what is the purpose of the first stage?

A

To secure the services of a contractor early in the project

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34
Q

What is the term for a declared change to the original contract during an electrical project?

A

Variation order

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35
Q

What are prime costs in the context of an electrical project?

A

The costs of equipment specified by the client

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36
Q

What does an Operation and Maintenance (O&M) manual for an electrical installation typically include instructions on?

A

How to clean, maintain, or deconstruct the works

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37
Q

What does ISO 9000 certification indicate about an organization?

A

They meet the needs of their clients while following regulations.

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38
Q

Which of the following is NOT a principle of good customer service?

A

Avoiding negative feedback and complaints

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39
Q

What does it mean to be proactive in the context of customer service?

A

Addressing customer needs before they become problems

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40
Q

What should employees do when a client’s request is beyond their abilities?

A

Offer to find a solution or seek assistance

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41
Q

What is the significance of proper planning and preparation in electrical installation work?

A

It helps complete the work quickly and correctly.

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42
Q

What is the primary purpose of an earth electrode on a construction site?

A

To ensure reliable connection of the main protective bonding conductor.

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43
Q

What are the essential amenities that all construction sites, regardless of size, must provide?

A

Toilet facilities, washing facilities, and first-aid facilities.

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44
Q

Why is it important to maintain tools and equipment in good working condition on a construction site?

A

To ensure the safety of workers.

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45
Q

What is the purpose of a materials list in construction project management?

A

To keep track of materials required for the project.

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46
Q

Which regulation emphasizes the importance of selecting work equipment suitable for the purpose and working conditions?

A

Regulation 4 of PUWER.

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47
Q

What type of system is commonly used for ventilating areas with a large amount of dust on construction sites?

A

Forced clean air system.

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48
Q

In the context of construction site services, what is the purpose of a soakaway?

A

To divert surface water into local watercourses.

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49
Q

Why is it important to consider the purpose of a building and its environmental factors during the planning of an electrical installation?

A

To ensure the correct placement of wiring.

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50
Q

What does the acronym “PUWER” stand for in the context of work equipment regulations?

A

Provision and Use of Work Equipment Regulations.

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51
Q

Which of the following is NOT a consideration when planning the placement of storage facilities on a construction site?

A

Proximity to water supply sources.

52
Q

What is the primary purpose of rubbish chutes on a construction site?

A

To divert waste safely to a collection point.

53
Q

In the context of materials lists, what is the role of the electrical buyer on a construction project?

A

To source and negotiate deals for electrical equipment.

54
Q

What is the primary purpose of a technical specification document in construction projects?

A

To serve as the basis for the agreed contract.

55
Q

Which type of supply may be required for a construction site that is considerable in size and may involve large plant and machinery?

A

Three-phase supply.

56
Q

What organization provides information on sustainability and energy reduction for construction projects?

A

Environment Agency.

57
Q

Why is it essential to consider the load requirements when requesting a new electricity supply for a construction site?

A

To gauge the overall kVA for the supply.

58
Q

Which of the following is NOT a common component of a materials list?
A. Cost of each item

A

Internet access availability.

59
Q

What is the primary purpose of a water bowser on a construction site?

A

To provide a water supply source.

60
Q

According to the provided information, what are the five ‘P’s emphasized in construction planning?

A

Proper, Planning, Prevents, Poor, Performance.

61
Q

What is the primary purpose of site meetings in construction projects?

A

To keep all involved parties informed and coordinate activities.

62
Q

When do site meetings typically start in large construction contracts?

A

In company boardrooms before construction begins.

63
Q

What is the purpose of site induction training for workers on a new construction site?

A

To ensure everyone is aware of health and safety procedures.

64
Q

Why is it important to conduct a pre-work survey before performing electrical installation work?

A

To check the condition of the existing installation and identify any damage.

65
Q

According to S 7671: 2018 (2022), what must be ascertained before making additions or alterations to an existing electrical installation?

A

The rating and condition of existing equipment.

66
Q

Why is it important to have a documented record of the condition of the property before starting electrical work?

A

To clarify responsibility for any damage that occurs during the work.

67
Q

What should an installer do if damage is discovered during work on a client’s property?
A. Ignore the damage and continue working

A

Record the damage and inform the client immediately.

68
Q

What precautions can be taken to prevent damage to a client’s property during electrical work?

A

Lay dust sheets and use floor matting.

69
Q

When working on existing installations, what should be done with the existing wiring and systems before making changes?

A

They should be decommissioned, disposed of, and checked for damage.

70
Q

What is one example of a hazardous site that requires specific risk assessments and method statements?

A

A petrochemical storage area.

71
Q

What should be checked before any worker starts work on a construction site?
A. Their favorite work methods

A

Their trade certificates and trade skill cards.

72
Q

What information should workers be familiar with before starting work on a construction site?

A

The general risks on the site and their specific tasks.

73
Q

What type of inspection does an HSE (Health and Safety Executive) inspector conduct when visiting a workplace?

A

Routine visit.

74
Q

What does an HSE inspector issue when a breach in health and safety requirements is observed?

A

An improvement notice.

75
Q

Why is it necessary to have controlled access and egress on construction sites?

A

To monitor who is on site and ensure safety.

76
Q

What should be provided at construction sites to account for all people in case of an emergency?

A

An attendance record book.

77
Q

What can the review of minor accidents and near misses in the accident book help identify?

A

Early warning signs of more serious incidents.

78
Q

What types of sites require specific risk assessments and method statements due to the higher level of danger?

A

Hazardous sites like mines and petrochemical storage areas.

79
Q

Who is responsible for ensuring that subcontractors on site have adequate supervision and trained operatives?

A

The principal contractor.

80
Q

What should the principal contractor assess before starting work on a construction site?

A

Access to the work site, program of work, and safety measures.

81
Q

In the context of site meetings, who typically chairs the meetings once the construction site has been established?

A

The main contractor.

82
Q

What is the purpose of formal progress reports issued after site meetings?
A. To evaluate the quality of construction materials

A

To confirm when the build has reached a critical point.

83
Q

When must site induction training be undertaken by every person arriving on a new construction site?

A

Always, regardless of prior experience with the main contractor.

84
Q

What is one of the key purposes of recording attendance during site induction training?

A

To account for all people in case of an emergency.

85
Q

What document is typically used to perform a pre-work survey and document the condition of the electrical installation before making changes?

A

The Electrical Installation Condition Report (EICR).

86
Q

What is the main purpose of using a camera during a pre-work survey?

A

To document the condition of the installation and potential damage.

87
Q

Which piece of legislation, if breached, may result in unlimited fines and custodial sentences for failing to provide sufficient guard rails or netting?

A

Work at Height Regulations 2005.

88
Q

Who typically takes breachers of health and safety legislation to court when cases go to court?

A

The Health and Safety Executive (HSE).

89
Q

What can an employer do when a breach of legislation is entirely due to an employee?

A

Impose disciplinary processes.

90
Q

What is the purpose of Building Information Modelling (BIM)?

A

To produce a digital three-dimensional (3D) model of a building project.

91
Q

How can BIM benefit building design and construction?

A

By ensuring smooth project management through detailed specifications.

92
Q

What is the critical path in construction project management?

A

The sequence of key events and activities that determines the minimum time needed for a project.

93
Q

What is the primary purpose of a variation order (VO) in construction contracts?

A

To change the conditions or clauses of the original contract due to changing circumstances.

94
Q

Why is it important to use purchase orders in construction projects?

A

To document the materials or plant purchased for a specific project.

95
Q

What is the purpose of time sheets in construction project management?

A

To track labor costs and hours spent on specific tasks.

96
Q

Which part of the building is most likely to require repair when alterations or installations are made?

A
97
Q

What document helps determine the construction period and the feasibility of a project within the client’s timeframe?

A

Work Programme.

98
Q

When using the critical path method, what is the critical path?

A

The longest route that determines the minimum construction time.

99
Q

How can contingency time be added to a construction project schedule?

A

By building extra time around critical points.

100
Q

Which tool is typically used to create a visual representation of a construction project schedule, showing the dependencies between activities?

A

Gantt chart.

101
Q

What is the purpose of daywork sheets in construction projects?

A

To record additional labor, material, and machinery costs due to variation orders.

102
Q

When repairing a wall with substantial damage, what is the purpose of applying a bonding agent before plastering?

A

To improve adhesion of the plaster to the wall.

103
Q

What is the primary purpose of a skim coat in wall repair?

A

To level the surface and create a smooth finish.

104
Q

What is a common consequence of not protecting furniture and floorings during wall repair work?

A

Damage to furniture and floorings.

105
Q

Which piece of legislation sets the framework for health and safety in the workplace in the UK?

A

Health and Safety at Work Act 1974.

106
Q

In construction project management, what is the purpose of a purchase order?

A

To confirm and record materials or plant purchases for a specific project.

107
Q

When removing wall accessories from a non-load-bearing wall, what can happen if you attempt to fill the resulting holes in plasterboard without proper reinforcement?

A

The plasterboard will fall down into the wall cavity.

108
Q

What is a common alternative to using blanking plates when repairing holes in plasterboard?

A

Securing battens and fitting a piece of plasterboard.

109
Q

What tool is typically used to remove wallpaper from walls during repairs?

A

Wallpaper scorer.

110
Q

Why is it important to use masking tape and drill holes in a weakened tile when preparing to remove it?

A

To prevent the tile from breaking during removal.

111
Q

What is the first step in preparing a wall for a replacement tile after removing a damaged one?

A

Cleaning the wall to the correct depth.

112
Q

What tool is used to apply tile adhesive to the back of a new tile?

A

Adhesive comb.

113
Q

After applying a replacement tile, what must be done to reseal the tiles and fill the space around the tile?

A

Apply grout with a grout-finishing tool.

114
Q

What is the most important practice for maintaining positive customer relations after completing repair work?

A

Leaving the work area clean and tidy.

115
Q

What important documentation should be included in handover information for a construction project?

A

Building Regulations tests and approvals.

116
Q

What is the purpose of attaching a tab of masking tape to the front of a new tile when preparing to install it?

A

To provide a gripping point for tile installation

117
Q

What should be used to fill the gaps between the two pieces of plasterboard when repairing a hole in a non-load-bearing wall?

A

Plasterboard filler.

118
Q

What tool is commonly used to remove old and absorbent wall coverings when repairing wallpaper?

A

Wide wallpaper scraper.

119
Q

When repairing a damaged section of wallpaper, what should you use to ensure that the moisture penetrates painted wallpapers or washable wall coverings during removal?

A

Wallpaper scorer.

120
Q

What is the purpose of a tab of masking tape on the front of a new tile when preparing to install it?

A

To provide a gripping point for tile installation.

121
Q

What must be done to the grout applied around a new tile after the adhesive has set?

A

Polish off any excess grout with a dry cloth.

122
Q

Why should rust-protected, counter-sunk screws be used when securing battens inside a hole in plasterboard?

A

To ensure the screws hold the plasterboard in place.

123
Q

What is the primary reason for drilling 5 mm diameter holes in a weakened tile before removal?

A

To prevent the tile from breaking during removal.

124
Q

What tool is commonly used to apply grout when resealing tiles after a repair?

A

Grout-finishing tool.

125
Q

Why is it important to establish a depth for adhesive removal when preparing the wall for a new tile?

A

To ensure a smooth tile installation.

126
Q

What is the primary purpose of providing practical handover information in construction projects?

A

To ensure the building can be operated, maintained, and deconstructed properly.