WorksheetsElectrical Supplies and Materials Quiz
Total questions: 14
Worksheet time: 7mins
What is the primary function of a convenience outlet?
To act as a source of electrical energy
To hold electrical wires
To protect appliances from damage
To connect circuit breakers
What type of device is a male plug?
A device that holds lamps
A type of electrical wire
A device that connects to a convenience outlet
A protective circuit device
Which type of lamp holder is designed for hanging?
Flush type
Surface type
Utility type
Hanging type
What does a fuse do in an electrical circuit?
Provides a source of energy
Holds wires in place
Automatically cuts the current during overload
Connects the circuit
What is the purpose of a circuit breaker?
To connect appliances
To automatically cut the current during a fault
To hold electrical wires
To provide insulation
What is a junction box primarily used for?
To provide a power source
To store electrical tools
To connect wires and joints
To hold and protect lamps
What material is a utility box typically made from?
Wood
Ceramic
Glass
Metal or plastic (PVC)
What is a flat cord commonly used for?
Holding electrical conduits
Connecting circuit breakers
Temporary wiring installation
Permanent wiring installation
What type of wire is made of multiple strands joined together?
Flat wire
Stranded wire
Solid wire
Insulated wire
What is the function of conduits in electrical installations?
To connect circuit breakers
To provide a power source
To protect and insulate wires
To hold electrical appliances
What are clamps used for in electrical work?
To connect wires
To hold and anchor conduits
To protect appliances
To provide insulation
What is the purpose of connectors in electrical systems?
To provide a power source
To hold wires in place
To attach conduits to boxes
To protect against overloads
What type of circuit protective device automatically blows during a short circuit?
Utility box
Fuse
Switch
Lamp holder
What is a panel board used for?
To protect against short circuits
To connect appliances
To divide power feed into branch circuits
To hold electrical wires
