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Chapter 4 - Quiz

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1. Why is expert product advice essential for consumers?
To save money and avoid costly mistakes. Because products are always expensive. To make products more complicated to use. To help consumers make informed purchasing decisions.
2. What skills should a solar water heater expert have?
Communication and problem-solving skills. Knowledge of modern technologies but not of specific products. Sales skills only. Product knowledge and the ability to assess customer needs.
3. What is a thermosiphon system?
A system that requires a pump to circulate water. A system where hot water naturally rises to the tank thanks to the heat from solar panels. A system that only works at night. A passive system using gravity and temperature differences.
4. What is the main criterion to consider when selecting a solar water heater?
Price only The brand of the solar water heater. Hot water needs, system capacity, and local sunlight. The available installation space.
5. Why is it important to choose a solar water heater suited to your needs?
To avoid energy waste and ensure an efficient installation. To maximize energy consumption. To buy the most expensive model. To guarantee long-term savings.
6. What are the consequences of a poor solar water heater installation?
Increased maintenance costs. Reduced system efficiency and frequent breakdowns. Improved system performance. No significant consequences.
7. Why is it recommended to hire a professional for the installation of a solar water heater?
Because professionals are more expensive than amateurs. Because the installation is expensive. To ensure optimal operation and avoid costly mistakes. To comply with safety and warranty requirements.
8. What type of solar water heating system is offered by Goshop?
Thermosiphon system. Forced circulation system. Hybrid system. Compact and energy-efficient model.
9. What is the main advantage of the thermosiphon system offered by Goshop?
It uses a lot of electricity. It is economical and easy to install, with no pump required. It is only suitable for large industrial installations. It requires minimal maintenance.
10. What is the risk of poor thermal regulation in a solar water heater?
Overheating and possible system damage. Better performance in winter. Increased energy efficiency. Reduced lifespan of the system’s components.