Worksheets02-02-26 up to contaimnet
Total questions: 31
Worksheet time: 16mins
Which document provides legally enforceable safety standards in the workplace?
Risk Assessment
Health and Safety at Work Act
Method Statement
Approved Code of Practice (ACoP)
What is the main purpose of the Electricity at Work Regulations?
To ensure all electrical installations are inspected annually
To prevent danger from electricity in the workplace
To require the use of only certified electricians for repairs
To set limits on the voltage used in commercial buildings
Which regulation specifically addresses the use of electrical equipment in flammable atmospheres?
CDM (Construction Design and Management Regulations)
DSEAR (Dangerous Substances and Explosive Atmospheres Regulations)
PUWER (Provision and Use of Work Equipment Regulations)
ATEX (Atmosphères Explosibles Directive)
What is the primary purpose of the Construction (Design and Management) Regulations?
To set out procedures for site access and security
To ensure health, safety, and welfare in construction projects
To specify requirements for building aesthetics and style
To regulate the use and disposal of construction materials
Which of these is a non-statutory document?
BS 7671 Wiring Regulations
Electricity at Work Regulations 1989
Control of Substances Hazardous to Health (COSHH) Regulations
Health and Safety at Work Act 1974
Which Act places a duty on employers to ensure the health and safety of employees?
Supply of Goods and Services Act
Health and Safety at Work Act
Control of Substances Hazardous to Health Regulations
Workplace (Health, Safety and Welfare) Regulations
What is a safe system of work?
A checklist for cleaning equipment
A set of procedures to carry out work safely
A risk assessment for hazardous substances
A method statement for site access
Which of these is the first step in a risk assessment?
Review previous incidents
Identify hazards
Carry out a cost-benefit analysis
Determine the likelihood of harm
What is a method statement?
A schedule of work hours
A document detailing steps to complete a task safely
A record of site inductions
A risk assessment for hazardous substances
Which document must be completed and authorised before starting high-risk activities on site?
Risk assessment form
Site diary
Permit to Work
Method statement
Which hierarchy of control is most effective?
Administrative controls
PPE
Elimination
Substitution
Who might be harmed is considered in which step of risk assessment?
Step 4: Record your findings and implement them
Step 2: Decide who might be harmed and how
Step 1: Identify the hazards in the workplace
Step 3: Evaluate the risks and decide on precautions
What is a schedule of condition used for?
Tracking equipment inventory
Describing the general condition of premises before work
Recording the maintenance history of machinery
Assessing the suitability of materials for a project
Before starting work, what should be done to record existing conditions?
File a checklist detailing all observed hazards and site features
Take photos or video as visual evidence of the current site conditions
Consult a supervisor to verbally confirm the site’s readiness
Notify the insurance company to log the site status before work begins
Why should access and egress points be covered before work begins?
To prevent damage to flooring
To comply with health and safety regulations
To reduce the risk of slips, trips, and falls
To ensure emergency exits remain visible
If damage occurs during work, what should be used to make good?
Scrap wood from the site, provided it matches the specification and is approved
Materials matching the original, sometimes non-combustible, to maintain safety and integrity
Any available material, as long as it is cost-effective
Notify the supervisor and await further instructions before proceeding
What is the main purpose of checking for pre-existing damage?
To document the condition for future reference
To avoid being held responsible for existing damage
To ensure compliance with local regulations and industry standards
To provide supporting evidence for warranty or insurance claims
Which material is recommended for making good damage resistance in specific construction scenarios?
Glass (can be brittle under impact)
Rubber (flexible but not always suitable for structural use)
Plaster (non-combustible and offers good resistance)
Foam (lightweight but may lack durability)
Which cable type uses light to transmit data?
Fiber optic
Twisted pair
Coaxial
Shielded copper
What does SWA stand for?
Steel Wire Armoured
Single Wire Arrangement
Shielded Wiring Assembly
Submersible Wiring Application
Which cable insulation type softens with heat?
Braided
Thermoplastic
Silicone rubber
Cross-linked polyethylene (XLPE)
Which cable is most suitable for industrial fixed wiring installations?
Coaxial – commonly used for signal transmission in CCTV systems
MICC – provides excellent fire resistance and is ideal for permanent wiring
Speaker cable – typically used for low voltage audio connections
Ribbon cable – mainly used for internal computer connections
What type of cable is commonly used for high-speed data transmission in modern networks?
Coaxial (used mainly for older TV and broadband connections)
Fibre optic (preferred for fast, reliable data transfer over long distances)
Armoured (typically used for power supply protection, not data transmission)
Ribbon (mainly used for internal computer connections, not for network data transmission)
Which cable is highly flexible and commonly used for portable equipment?
SWA (Steel Wire Armoured) cable, known for its mechanical protection
MICC (Mineral Insulated Copper Clad) cable, suitable for fire-resistant installations
Flexible Cord, designed for frequent movement and portable devices
Coaxial Cable, typically used for signal transmission in communication systems
Modular wiring systems are manufactured:
In remote factories
Off-site
On-site during installation
By specialist electrical engineers
Cable basket is generally used for:
Industrial machinery wiring in hazardous environments
Light to medium cables in commercial installations
Temporary outdoor event power distribution
Direct connection of high-voltage equipment
Ladder racking is mostly used in:
Marine installations
Heavy industrial installations
Commercial office buildings
Domestic wiring systems
Which of the following methods is most effective for reducing electromagnetic interference in cable trays?
Using metallic shielding around cables
Increasing bottom coverage of the tray
Employing twisted pair cables for all installations
Routing power and data cables together for convenience
Spacer bar saddles are used to fix conduit to:
Garden fences
Uneven surfaces
Wooden beams
Metal trunking
Plasterboard walls
What is the space factor?
The total volume of air in a cable tray
The ratio of space occupied by cables in conduit/trunking
The percentage of insulation thickness in a cable run
The allowable number of bends in a conduit system
Do you want your breaks to be decreased and finish times as per expectations (3.45pm)?
If no please select what action you should take to continue class benefits
ensure all trackers and OJT are complete and up to date
No talking when the presentation is taking place
Arrive late, talk to much, turn up from break late and not engage
arrive on time for lesson and from breaks
pay attention during lesson,
