Copy of Electrical safety

Open Ended

What are some common precautions you should take to avoid risks when working with electrical equipment?

Multiple Choice

Why is it important to know how to work safely with electrical equipment in the workplace?

• To prevent accidents and injuries

• To increase the speed of work

• To reduce the cost of materials

• To avoid using protective gear

Multiple Choice

Which of the following is NOT a main hazard of working with electricity?

• Contact with live parts causing shock and burns

• Faults which could cause fire

• Fire or explosion in a flammable atmosphere

• Exposure to loud noises

Multiple Select

Select all the situations that require immediate removal and checking of electrical equipment.

• The plug or connector is damaged

• The cable has been repaired with tape

• Burn marks or stains are present

• The equipment is brand new

Multiple Choice

Which of the following regulations is NOT specifically mentioned as relevant to electrical maintenance in the legal requirements?

• Health & Safety at Work Act 1974

• Electricity at Work Regulations 1989

• Provision and Use of Work Equipment Regulations 1998

• Control of Substances Hazardous to Health Regulations 2002

Multiple Choice

What does the Health & Safety at Work Act (1974) require regarding electrical equipment?

• Regular inspection and maintenance of electrical equipment

• Only using new electrical equipment

• Using electrical equipment without any inspection

• Ignoring faulty electrical equipment

Multiple Choice

Match the cable connector color to its corresponding voltage: Yellow, Red, Blue.

• Yellow - 110V, Red - 410V, Blue - 230V

• Yellow - 230V, Red - 110V, Blue - 410V

• Yellow - 410V, Red - 230V, Blue - 110V

• Yellow - 230V, Red - 410V, Blue - 110V

Multiple Choice

What voltage is indicated by a yellow cable connector?

• 110 volt

• 230 volt

• 410 volt

• 12 volt

Multiple Choice

Which color cable connector represents 410 volts?

• Red

• Yellow

• Blue

• Green

Multiple Choice

What voltage does a blue cable connector indicate?

• 230 volt

• 110 volt

• 410 volt

• 12 volt

Multiple Choice

What is the primary function of a Residual Current Device (RCD)?

• To protect against electric shock by disconnecting the circuit when a fault is detected

• To increase the current in a circuit

• To provide backup power during outages

• To regulate voltage levels

Multiple Choice

When must an RCD be used according to the text?

• When working in wet conditions or with outdoor equipment

• Only during power outages

• Whenever using any electrical device

• Only for industrial equipment

Open Ended

List three important checks to perform before storing electrical equipment to ensure safety.

Multiple Choice

What should you do before starting any checks on electrical equipment?

• Switch off and unplug the equipment

• Check the fuse

• Inspect for burn marks

• Replace the cable

Multiple Choice

How should damaged electrical cables be handled?

• Replace with a new cable by a competent person

• Repair with insulating tape

• Continue using if only slightly damaged

• Ignore minor damage

Multiple Choice

Which of the following is a correct method for storing electrical equipment in the workplace?

• Keep equipment in a dry, secure location

• Store equipment near water sources

• Leave equipment plugged in when not in use

• Place equipment on the floor in walkways