Solar Technologies Quiz

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Questions and Answers

What is the basic component of a PV system for generating solar energy?

Solar concentrator and parabolic trough
Solar cell and solar panel (correct)
Solar thermal collector and Stirling engine
Solar inverter and batteries

What is the best material used in the production of solar cells?

Polymers and plastics
Copper and zinc
Aluminum and steel
Semiconductor mainly silicon (correct)

What is the purpose of an inverter in a PV system?

To store excess solar energy
To increase the value of the home
To capture the sun's rays
To change direct current to alternating current (correct)

Why is it important for the PV system to be placed in an area free from obstruction?

To ensure it can capture the sun's rays (C) Signup and view all the answers

What is the purpose of connecting the PV system to the grid and entering into an interconnecting agreement with the utility?

To enable the excess energy to be sold back to the grid (A) Signup and view all the answers

What are the main components of a PV system for generating solar energy?

The main components of a PV system for generating solar energy are solar cell and solar panel. Signup and view all the answers

How is solar energy converted for use in a PV system?

Solar energy is converted with the help of an inverter, which changes direct current to alternating current. Signup and view all the answers

Where is the best location to place a PV system for capturing the sun's rays?

The best location to place a PV system for capturing the sun's rays is in an area free from obstruction, with the south facing roof being the best option while the east and west are also sufficient. Signup and view all the answers

Why is it important to have batteries in a PV system for generating solar energy?

Batteries are important in a PV system to store excess energy, allowing the use of solar energy during the evening or during a power outage. Signup and view all the answers

What are the additional benefits of investing in a PV system for solar energy generation?

Investing in a PV system for solar energy generation can lead to tax rebates and an increase in the value of the home. Signup and view all the answers

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