Examen
Pumper/Operator| 299 questions| with complete solutions
- Grado
- Pumper/Operator
- Institución
- Liberty University
When was the first hand pump invented correct answer: 1720, by Richard Newsham Where was the first wooden water mains for firefighting correct answer: Philadelphia, early 1800s What were the first mechanized fire pumps fueled by correct answer: Coal When was the first gas powered appara...
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