Quiz

How much have you learnt from this website? Take the quiz to find out? No cheating!

1. At which temperature should the air-conditioner be set so as to save the most amount of energy?
26 degrees celsius
27 degrees celsius
28 degrees celsius

2. Can rainwater be used to wash the floors?
Yes
No

3. How much water will be wasted in a month from a dripping tap?
1300 gallons
1400 gallons
1500 gallons

4. By using the electricity-saving lighting instead of the traditional incandescent light bulbs, how much energy is saved?
40 percent
50 percent
60 percent

5. When using washing machine, which clothes should be washed first?
Cleaner clothes
Dirtier clothes

6. Can warm food be kept in the refrigerator immediately?
Yes
No

7. Does the brightness of television screen affect energy usage?
Yes
No

8. Should leftover food and waste paper be thrown into the toilet bowl?
Yes
No

9. Which uses more energy, laptops or desktops?
Laptops
Desktops

10. Can water used for bathing be used to water plants?
Yes
No