- 1. What does water potential energy convert into in a hydroelectric power plant?
A) Chemical energy B) Thermal energy C) Nuclear energy D) Kinetic energy
- 2. Which component of a hydroelectric power plant converts kinetic energy into mechanical energy?
A) Generator B) Dam C) Transformer D) Turbine
- 3. What is generated when a turbine is turned in a hydroelectric power plant?
A) Hydrogen B) Steam C) Electricity D) Gas
- 4. How does seasonal variation affect hydroelectric power generation?
A) Affects wind patterns B) Reduces soil moisture C) Changes water flow D) Increases sunlight exposure
- 5. What is the typical lifespan of a hydroelectric power plant?
A) 100-200 years B) 50-100 years C) 20-30 years D) 10-20 years
- 6. What type of energy is stored in water at a height in a dam?
A) Potential energy B) Electrical energy C) Kinetic energy D) Magnetic energy
- 7. What structure is typically built to create a reservoir in hydroelectric power generation?
A) Solar panel B) Battery C) Dam D) Windmill
- 8. What can affect the efficiency of a hydroelectric power plant?
A) Wind speed B) Soil temperature C) Sunlight intensity D) Water flow rate
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