Light Bulb Test With Cfl, Led, And ICD Light Bulbs
7 Questions
| Attempts: 195
Questions and Answers
- 1.Which light bulb saves the most energy?
- A.
CFL light bulbs
- B.
ICD light bulbs
- C.
LED light bulbs
- 2.Who invented the light bulb?
- A.
Thomas Edison
- B.
Benjamin Franklin
- C.
Thomas Crapper
- 3.Which light bulb is the cheapest?
- A.
ICD
- B.
CFL
- C.
LED
- 4.What light bulb uses up the most wattage?
- A.
ICD
- B.
LED
- C.
CFL
- 5.LED light bulbs save the most energy?
- A.
True
- B.
False
- 6.LED light bulbs use the most wattage?
- A.
False
- B.
True
- 7.Which light bulb saves the least amount of energy?
- A.
CFL
- B.
LED
- C.
ICD
Back to top