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