Energy Efficient Home

What are some simple ways to save energy at home?

• Using energy-efficient light bulbs, unplugging electronics when not in use, using a programmable thermostat, and sealing air leaks.

• Leaving all lights on 24/7

• Using old, inefficient appliances

• Opening windows and doors in extreme weather

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Why is it important to unplug electronic devices when not in use?

• To increase energy consumption

• To reduce the lifespan of the devices

• To save energy and reduce electricity consumption.

• To save money on electricity bills

How can you reduce water heating costs at home?

• Use hot water for all cleaning purposes

• Insulate the water heater and hot water pipes, use a water heater timer, and lower the thermostat

• Set the water heater thermostat to the highest setting

• Leave the water heater on all day

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Which among the following is the most energy-efficient?

• • Incandescent bulb

• • Fluorescent tube light

• • Compact fluorescent lamp

• • All are equally efficient.

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Which of the following is an example of energy efficiency?

• A light bulb that converts 90% of electrical energy into light

• A car engine that converts 30% of fuel energy into motion

• A heater that converts 50% of electrical energy into heat

• A solar panel that converts 20% of sunlight into electricity

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the percentage of energy put into a system that does useful work.

• Energy Conservation

• Energy Efficiency

• Energy Wattage

• Electricity

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The percentage of energy put into a system that does useful work is:   

• energy conservation

• renewable energy

• energy efficiency

• energy conversion

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Why is it important to properly insulate your home?

• To make the home look more aesthetically pleasing

• To maintain a comfortable temperature, reduce energy consumption, and lower utility bills.

• To attract more insects and pests into the home

• To increase energy consumption and raise utility bills

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What are some energy-saving tips for using appliances at home?

• Unplug devices when not in use, use energy-efficient appliances, and set thermostat to an energy-saving temperature

• Leave appliances on all the time

• Set thermostat to the highest temperature

• Use old, inefficient appliances

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How can you reduce energy waste in your daily routine?

• Using old, energy-wasting appliances

• Keeping windows and doors open in extreme weather

• Leaving lights and electronics on all the time

• Reduce energy waste by turning off lights and electronics when not in use, using energy-efficient appliances, and insulating your home.

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