Light Bulb Test With Cfl, Led, And ICD Light Bulbs
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Which light bulb saves the most energy?
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CFL light bulbs
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ICD light bulbs
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LED light bulbs
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This quiz evaluates knowledge on energy efficiency of different light bulbs, including CFL, LED, and ICD. It assesses understanding of their energy consumption, historical development, and cost-effectiveness, highlighting the benefits of LED bulbs.
Quiz Preview
- 2.
Who invented the light bulb?
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Thomas Edison
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Benjamin Franklin
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Thomas Crapper
Correct Answer
A. Thomas EdisonExplanation
Thomas Edison is credited with inventing the light bulb. He developed a practical and commercially viable incandescent light bulb in the late 19th century. Edison's version of the light bulb used a carbon filament that could last for many hours, making it a significant improvement over previous designs. His invention revolutionized the way we illuminate our homes and paved the way for modern lighting technology.Rate this question:
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- 3.
Which light bulb is the cheapest?
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ICD
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CFL
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LED
Correct Answer
A. ICD -
- 4.
What light bulb uses up the most wattage?
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ICD
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LED
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CFL
Correct Answer
A. ICD -
- 5.
LED light bulbs save the most energy?
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True
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False
Correct Answer
A. TrueExplanation
LED light bulbs save the most energy compared to other types of light bulbs such as incandescent or fluorescent bulbs. This is because LED bulbs are highly energy-efficient, converting most of the energy they consume into light rather than heat. They use significantly less electricity to produce the same amount of light as traditional bulbs, resulting in lower energy consumption and reduced electricity bills. Additionally, LED bulbs have a longer lifespan, further contributing to energy savings as they need to be replaced less frequently.Rate this question:
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- 6.
LED light bulbs use the most wattage?
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False
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True
Correct Answer
A. FalseExplanation
LED light bulbs do not use the most wattage. In fact, they use significantly less wattage compared to other types of light bulbs such as incandescent or fluorescent bulbs. LED bulbs are known for their energy efficiency, as they convert a higher percentage of electrical energy into light, rather than heat. This makes them a more sustainable and cost-effective lighting option, as they consume less electricity while still producing a comparable amount of light.Rate this question:
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- 7.
Which light bulb saves the least amount of energy?
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CFL
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LED
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ICD
Correct Answer
A. ICDExplanation
The given question asks which light bulb saves the least amount of energy. The options provided are CFL, LED, and ICD. CFL and LED are both known for their energy-saving capabilities, so the correct answer must be ICD. However, without further information on what ICD stands for or its characteristics, it is difficult to provide a more specific explanation.Rate this question:
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Quiz Review Timeline (Updated): Mar 21, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Nov 11, 2014Quiz Created by
Jmssmartin2017
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