- 1. What does water potential energy convert into in a hydroelectric power plant?
A) Chemical energy
B) Kinetic energy
C) Nuclear energy
D) Thermal energy
- 2. Which component of a hydroelectric power plant converts kinetic energy into mechanical energy?
A) Transformer
B) Turbine
C) Generator
D) Dam
- 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) 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) Battery
B) Dam
C) Solar panel
D) Windmill
- 6. What type of energy is stored in water at a height in a dam?
A) Kinetic energy
B) Magnetic energy
C) Electrical energy
D) Potential energy
- 7. What can affect the efficiency of a hydroelectric power plant?
A) Wind speed
B) Soil temperature
C) Sunlight intensity
D) Water flow rate
- 8. What is the typical lifespan of a hydroelectric power plant?
A) 10-20 years
B) 20-30 years
C) 50-100 years
D) 100-200 years
|