Switch Energy

Which types of energy would be considered renewable? (check all that apply)

• Windmills

• Solar panels

• Natural gas

• Coal

• Geothermal

What is the primary function of a switch in an electrical circuit?

• To open or close the circuit

• To increase the voltage

• To decrease the current

• To store electrical energy

Which type of energy transformation occurs when a light switch is turned on?

• Electrical to thermal

• Electrical to light

• Mechanical to electrical

• Chemical to electrical

In a simple circuit, what happens to the current when a switch is opened?

• The current increases

• The current decreases

• The current stops

• The current reverses direction

Which of the following devices is used to protect a circuit from overload by breaking the circuit?

• Resistor

• Capacitor

• Switch

• Circuit breaker

What type of switch is commonly used in household lighting systems?

• Toggle switch

• Push button switch

• Rotary switch

• Slide switch

In a circuit diagram, what symbol is used to represent a switch?

• A circle

• A triangle

• A line with a break

• A square

What is the role of a switch in energy conservation?

• To increase energy consumption

• To decrease energy consumption

• To convert energy forms

• To store energy

Which of the following is a real-world application of a switch in energy systems?

• Solar panel

• Wind turbine

• Light switch

• Battery

What happens to the energy flow in a circuit when a switch is turned off?

• Energy flow increases

• Energy flow decreases

• Energy flow stops

• Energy flow reverses