1) What are common fossil fuels used in power stations to generate electricity? a) Coal, oil, and natural gas b) Wind, solar, and hydro c) Biomass, geothermal, and nuclear d) Petroleum, ethanol, and hydrogen 2) Which of the following is NOT a renewable source of electricity mentioned in the video? a) Hydroelectric power plants b) Solar panels c) Coal power plants d) Wind turbines 3) How do batteries generate electricity for small devices? a) By harnessing solar energy b) By converting chemical energy into electrical energy c) Through electrical generation from turbines d) By storing electrical energy directly 4) What is one way to reduce energy consumption at home? a) Using less water b) Turning off lights and appliances when not in use c) Opening windows for ventilation d) Keeping electrical cords unplugged 5) Why are electric vehicles (EVs) becoming more popular? a) They require no electricity at all b) They are powered by wind turbines c) They use fossil fuels more efficiently d) They use rechargeable batteries instead of gasoline or diesel 6) Which of the following is a safe practice when using electricity? a) Touching electrical outlets to check if power is on b) Using electrical appliances near water c) Only hiring qualified electricians for installation and repairs d) Using damaged electrical cords 7) What role does electricity play in public transportation? a) It fuels buses with gasoline engines b) It only powers ticket machines c) It is used only for lighting stations d) It powers systems like trains and trams 8) What is a benefit of generating electricity from renewable sources at home? a) Increases reliance on power stations b) Produces greenhouse gas emissions c) Raises electricity consumption d) Reduces carbon footprint and lowers energy bills 9) Aside from homes and vehicles, where else is electricity commonly used? a) Only in outdoor lighting b) Only for entertainment systems c) In industry to power machines and medical equipment in hospitals d) Only for charging phones

Electricity - Sources and Uses (Friday Week 13)

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?