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