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Sprinkler systems MCQ (Multiple Choice Questions) PDF Download
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The Sprinkler systems Multiple Choice Questions (MCQ Quiz) with Answers PDF (Sprinkler systems MCQ PDF e-Book) download to practice Inventions Tests. Study Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Sprinkler systems quiz answers PDF for online elementary school classes. The Sprinkler systems MCQ App Download: Free learning app for modern neuroscience, foot bag, post-it-note, a.c test prep for virtual online school.
The MCQ: In which one of the following year, sprinkler systems were invented; "Sprinkler systems" App Download (Free) with answers: 1877; 1874; 1844; 1896; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Apple eBook (Free Sample) for school certificate.
Sprinkler systems MCQ (PDF) Questions Answers Download
Sprinkler system was discovered by
- Sir Walter Brattain
- Sir T.J Blachut
- Sir Henry Parmalee
- Sir Walter Wingfield
In which one of the following year, sprinkler systems were invented?
- 1877
- 1874
- 1844
- 1896
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