Concentrated Solar Power (CSP) Systems

Description: This quiz will test your knowledge on Concentrated Solar Power (CSP) Systems.
Number of Questions: 15
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Tags: renewable energy solar energy csp systems
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What is the primary function of a CSP system?

  1. To generate electricity from sunlight

  2. To heat water for domestic use

  3. To provide space heating and cooling

  4. To desalinate water


Correct Option: A
Explanation:

CSP systems use mirrors or lenses to concentrate sunlight onto a receiver, which converts the heat into electricity.

Which type of CSP system uses a parabolic trough to concentrate sunlight?

  1. Parabolic trough

  2. Power tower

  3. Dish Stirling

  4. Linear Fresnel


Correct Option: A
Explanation:

Parabolic trough systems use a long, curved mirror to focus sunlight onto a receiver tube running along the focal line of the mirror.

What is the main advantage of a power tower CSP system over a parabolic trough system?

  1. Higher efficiency

  2. Lower cost

  3. Greater land requirement

  4. Ability to store thermal energy


Correct Option: D
Explanation:

Power tower systems can store thermal energy in molten salt, allowing them to generate electricity even when the sun is not shining.

Which type of CSP system uses a field of small mirrors to concentrate sunlight onto a central receiver?

  1. Parabolic trough

  2. Power tower

  3. Dish Stirling

  4. Linear Fresnel


Correct Option: B
Explanation:

Power tower systems use a field of heliostats to reflect sunlight onto a central receiver located at the top of a tower.

What is the primary advantage of a dish Stirling CSP system over other CSP technologies?

  1. Higher efficiency

  2. Lower cost

  3. Greater land requirement

  4. Ability to generate electricity at night


Correct Option: A
Explanation:

Dish Stirling systems have the highest efficiency among CSP technologies, reaching up to 30%.

Which type of CSP system uses a linear array of flat mirrors to concentrate sunlight onto a receiver tube?

  1. Parabolic trough

  2. Power tower

  3. Dish Stirling

  4. Linear Fresnel


Correct Option: D
Explanation:

Linear Fresnel systems use a series of flat mirrors arranged in a linear array to focus sunlight onto a receiver tube.

What is the main advantage of a linear Fresnel CSP system over a parabolic trough system?

  1. Higher efficiency

  2. Lower cost

  3. Greater land requirement

  4. Ability to track the sun's movement


Correct Option: B
Explanation:

Linear Fresnel systems are generally less expensive than parabolic trough systems due to their simpler design and lower material requirements.

What is the primary challenge associated with CSP systems?

  1. High cost

  2. Low efficiency

  3. Intermittency

  4. Environmental impact


Correct Option: A
Explanation:

CSP systems are generally more expensive than other renewable energy technologies, such as solar PV and wind turbines.

Which country has the largest installed capacity of CSP systems?

  1. China

  2. United States

  3. Spain

  4. India


Correct Option: A
Explanation:

As of 2021, China has the largest installed capacity of CSP systems, followed by the United States and Spain.

What is the primary environmental concern associated with CSP systems?

  1. Water consumption

  2. Land use

  3. Air pollution

  4. Visual impact


Correct Option: A
Explanation:

CSP systems require a significant amount of water for cooling, which can be a concern in arid regions.

What is the typical efficiency range of a CSP system?

  1. 15-25%

  2. 25-35%

  3. 35-45%

  4. 45-55%


Correct Option: A
Explanation:

The typical efficiency range of a CSP system is between 15% and 25%.

What is the primary advantage of CSP systems over other renewable energy technologies?

  1. Higher efficiency

  2. Lower cost

  3. Greater land requirement

  4. Ability to store thermal energy


Correct Option: D
Explanation:

CSP systems have the unique ability to store thermal energy, allowing them to generate electricity even when the sun is not shining.

What is the typical lifespan of a CSP system?

  1. 10-15 years

  2. 15-20 years

  3. 20-25 years

  4. 25-30 years


Correct Option: C
Explanation:

The typical lifespan of a CSP system is between 20 and 25 years.

What is the primary application of CSP systems?

  1. Electricity generation

  2. Water desalination

  3. Space heating and cooling

  4. Industrial process heat


Correct Option: A
Explanation:

The primary application of CSP systems is electricity generation.

What is the primary challenge associated with the integration of CSP systems into the grid?

  1. Intermittency

  2. Cost

  3. Land use

  4. Environmental impact


Correct Option: A
Explanation:

The primary challenge associated with the integration of CSP systems into the grid is their intermittency, as they rely on sunlight to generate electricity.

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