ANGELO

In a 3-way switch circuit, which wire carries the current?

• 1

• 2

• 3

• 4

What material is a Romex sheath made from?

• plastic

• rubber

• glass

• leather

What is the purpose of a ground wire in an electrical circuit?

• To carry current

• To provide a return path for current

• To control the flow of electricity

• To insulate the circuit

Which type of circuit breaker is commonly used in residential electrical systems?

• Single-pole breaker

• Double-pole breaker

• GFCI breaker

• AFCI breaker

What is the standard voltage for residential electrical outlets in the Philippines?

• 110V

• 220V

• 240V

• 120V

What is the purpose of a junction box in an electrical circuit?

• To increase voltage

• To provide a safe enclosure for wire connections

• To reduce current

• To control resistance

Which type of wire is commonly used for grounding in electrical systems?

• Aluminum wire

• Copper wire

• Steel wire

• Plastic wire

What is the purpose of a circuit breaker in an electrical system?

• To increase resistance

• To control the flow of current

• To reduce voltage

• To insulate wires

What is the purpose of a neutral wire in an electrical circuit?

• To carry current

• To provide a return path for current

• To control the flow of electricity

• To insulate the circuit

What is the function of a circuit breaker in a residential electrical system?

• To increase resistance

• To control the flow of current

• To reduce voltage

• To insulate wires