Arduino Level 3

What is energy?

• Energy is a form of currency.
• Energy is the speed of light.
• Energy is a type of matter.
• Energy is the capacity to do work.

What is Electrical Energy?

• Electric charge flows in one direction.

• Energy associated with electric charges and their movement.

• Electric charge changes direction periodically.

• Used to power countless devices and systems in homes.

What is Solar Energy?

• Energy generated from wind turbines.
• Solar energy is the energy derived from the sun's radiation.
• Energy produced by burning fossil fuels.
• Energy harnessed from geothermal sources.

What is the function of solar panel?

• The function of solar panels is to convert sunlight into electricity.
• To store electricity for later use.
• To heat water for residential use.

What is the full form of AC ?

Types of non-renewable energy

• Nuclear energy.

• Hydropower
• Wind energy
• Solar energy

Types of Renewable Energy

• Natural Gas
• Biomass

• Nuclear
• Coal

What is the function of MQ Series sensor?

• To measure temperature variations in the environment.
• To track user activity on a network.
• To analyze data packets for security threats.
• To monitor message queues for reliable communication.

What is voltage sensor ?

• A voltage sensor measures current flow in a circuit.
• A voltage sensor is used to increase voltage levels.
• A voltage sensor measures the electrical potential difference in a circuit.
• A voltage sensor detects temperature changes in a circuit.

What is the full form of DC ?