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Refrigerator MCQ (Multiple Choice Questions) PDF Download
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The Refrigerator Multiple Choice Questions (MCQ Quiz) with Answers PDF (Refrigerator MCQ PDF e-Book) download to practice Inventions Tests. Study Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Refrigerator quiz answers PDF for online elementary school classes. The Refrigerator MCQ App Download: Free learning app for water heaters, steam engine, striking clock, modern neuroscience test prep for virtual online school.
The MCQ: In which one of the following year, the first working vapor compression refrigeration system was built; "Refrigerator" App Download (Free) with answers: 1825; 1801; 1833; 1834; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Apple eBook (Free Sample) for school certificate.
Refrigerator MCQ (PDF) Questions Answers Download
The refrigerator was invented by
- Sir James Hillier
- Sir Oliver Evans
- Sir Thomas Edison
- Sir Alexander Graham Bell
In which one of the following year, the first working vapor compression refrigeration system was built?
- 1825
- 1801
- 1833
- 1834
The first practical vapor compression refrigeration system was built by a Scottish Australian named
- Sir James Hillier
- Sir Peter Cooper Hewitt
- Sir James Harrison
- Sir Thomas Edison
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