How Much Do You Know About Fluorescent Bulbs?

10 Questions | By MSJ_Green | Last updated: Jan 10, 2019 | Total Attempts: 121

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How much do you know about Compact Fluorescent Lightbulbs? This quiz has been made for students and science lovers who have a deep knowledge of Physics. So, let's try out this quiz. All the best!

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Questions and Answers

1.

True or false: A watt is a measure of light output.
- A.
  
  True
- B.
  
  False
2.

True or false: I should wait until an incandescent bulb has burned out before I install my new CFL.
- A.
  
  True
- B.
  
  False
3.

True or false: CFLs can be used in bathrooms.
- A.
  
  True
- B.
  
  False
4.

True or false: All ENERGY STAR-qualified CFLs can be used with dimmer switches.
- A.
  
  True
- B.
  
  False
5.

True or false: Used CFLs can be disposed of with regular trash.
- A.
  
  True
- B.
  
  False
6.

True or false: An ENERGY STAR-qualified bulb is a better purchase than a "long life" incandescent light bulb.
- A.
  
  True
- B.
  
  False
7.

True or false: CFLs can be used in outdoor fixtures.
- A.
  
  True
- B.
  
  False
8.

True or false: Replacing a single 100-watt incandescent bulb with a CFL can save me over $100 per year.
- A.
  
  True
- B.
  
  False
9.

True or False: CFLs cannot be used in cold climates.
- A.
  
  True
- B.
  
  False
10.

True or false: Once a CFL is turned on it should be left on all day.
- A.
  
  True
- B.
  
  False

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