1 bulb controlled by single pole switch

What is the function of a single-pole switch in an electrical circuit?

• Controls multiple bulbs at once

• Controls the flow of electricity to a single load

• Converts AC to DC

• Increases voltage supply

What type of electrical component is a light bulb?

• Resistor

• Inductor

• Load

• Switch

What is the standard voltage supply in residential electrical systems?

• 12V

• 24V

• 120V or 230V

• 480V

How should a single-pole switch be connected in a basic lighting circuit?

• In series with the live (hot) wire

• In parallel with the load

• In series with the neutral wire

• Directly across the power supply

What happens when the single-pole switch is turned off?

• The circuit is open, and the bulb turns off

• The circuit is closed, and the bulb turns on

• The circuit short-circuits

• The voltage increases

What is the standard wire color for the live (hot) wire in most electrical systems?

• Green

• White

• Black or Red

• Blue

What is the purpose of the neutral wire in the circuit?

• Provides a return path for current

• Controls the switch operation

• Acts as a grounding wire

• Increases circuit resistance

What safety device is commonly used in electrical circuits to prevent overcurrent?

• Switch

• Fuse or Circuit Breaker

• Light bulb

• Transformer

What tool is commonly used to check if there is voltage in the circuit?

• Hammer

• Insulation tape

• Multimeter or Test Light

• Screwdriver

In wiring installation, why is it important to secure electrical connections properly?

• To prevent loose connections that may cause short circuits

• To increase the resistance of the circuit

• To make the circuit more complicated

• To ensure the switch is always ON