Connections and Terminations

What is required for the termination of each cable in electrical installations?

• General household tools

• No tools required

• Specialist tools specific to each cable

• Standard electrical tape

What does MICC stand for in the context of requiring specialist tools?

• Major International Cable Corporation

• Mineral Insulated Copper Clad

• Mechanical Internal Cable Connector

• Manual Insulation Cable Cutter

What is the purpose of using a grub screw in electrical accessory terminations?

• To increase electrical conductivity

• To ensure the conductor is retained in place

• To reduce the weight of the accessory

• To enhance the aesthetic appeal of the installation

Which of the following is NOT a type of termination used in electrical installations?

• Square

• Circular

• Hexagonal

• Post terminal

What is a common application of square terminals in electrical installations?

• Connecting wires in circuit breakers

• Terminating multiple cables in socket outlet face plates

• Insulating exposed electrical wires

• Measuring electrical current

How many cables can typically be terminated in a single square terminal?

• One

• Two or three

• Four or five

• More than five

What issue can arise with square terminals if the conductor is not doubled over?

• Increased electrical resistance

• Reduced functionality of the terminal

• Potential short circuit

• Showing problems

What is the primary purpose of circular bottom terminals in electrical installations?

• To increase electrical resistance

• To ensure the conductor is positioned directly beneath the terminal screw

• To enhance the aesthetic appeal of the installation

• To reduce the cost of materials

Where are circular terminals commonly used?

• In underground wiring systems

• In high voltage transmission lines

• In accessories such as light switches and ceiling roses

• In digital circuit boards

What is the common use of insulation displacement termination in the industry?

• In automotive wiring

• In residential lighting

• In the telecoms part of the industry

• In industrial machinery