Health and safety

Which 1 of the following is a statutory regulation?

• BS 7671 Wiring Regulations 2022

• BS 7671 On-site Guide

• Electricity at Work Regulations 1989

• GS38

Answer explanation

The other three are non-statutory regulations, which are Industry guidance.

Whose primary responsibility lies with protecting the safety and welfare of visitors to the work premises?     

• Sub-contractors

• Employers

• HSE

• BCO

Answer explanation

According to the Working at Height Regulations, what is the minimum height that precautions should be taken?

• 1 metre

• 5 metres

• No minimum height

• 3 metres

Answer explanation

There are no minimum height requirements. Each working at height each situation should be assessed.

What does the GS38 Regulations cover?

• Inspection and testing

• Electrical equipment

• Testing equipment/leads

• Ground survey

Answer explanation

GS38 is the regulations that cover the condition of test equipment and the associated leads. Battery level, condition of test meter, calibration etc.

Which of the following are a means of protection against electric shock against indirect contact?

• RCD

• Barriers

• Insulation

• Placing out of reach

Answer explanation

The other three are protection against DIRECT contact.

Which of the following describes the following: 'The potential source of harm or adverse health effect on a person or persons.'

• Hazard

• Risk

Answer explanation

A risk is the likelihood that a person may be harmed or suffer adverse health effects if exposed to a hazard.

List six potential sources of ignition that could start a fire...

Answer explanation

1. Naked flames. 2. Hot surfaces. 3. Hot work. 4. Friction. 5. Sparks. 6. Arson.