How Energy Efficient Are You?

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Quiz
How Energy Efficient Are You?
By Brandi Ballard
April 2000

How much energy does a ceiling fan use?
A. Equal to a 40-watt lightbulb
B. Equal to a 100-watt lightbulb
C. Equal to microwave use for 5 minutes
D. Equal to 1/4 of the dishwasher
How often should disposable filters for central air conditioner/heating units be changed?
A. Once a month
B. Every six weeks
C. Every four months
D. Every six months
Raising the thermostat can reduce cooling costs by:
A. 3-5 percent
B. 5-10 percent
C. 10-15 percent
D. 15-20 percent
Which major appliance uses the most energy?
A. Dishwasher
B. Dryer
C. Refrigerator
Should your central air-conditioning system:
A. be checked by a professional to get ready for the summer cooling season
B. be left alone unless it does not work properly
Which can save on the cost of a lighting bill:
A. conventional incandescent lighting
B. fluorescent lighting
Which of the following is NOT an advantage of skirting a manufactured home?
A. Decreases draftiness
B. Helps insulation
C. Makes the home more attractive
D. Increases the likelihood of frozen water lines
Which gives off more light?
A. one 100-watt bulb
B. three 40-watt bulbs
Does high-octane gas improve an automobile's fuel efficiency?
A. yes
B. no
Proper tire inflation:
A. has no effect on gas mileage
B. increases gas mileage

For the correct answers, click here.

Ballard is an editorial assistant with the Real Estate Center at Texas A&M University.

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