Esco Heating 208|| 100 Questions|| Accurate Answers|| Verified
Esco Heating 208|| 100 Questions|| Accurate A1. A gas furnace is to be installed in a garage. The burners and ignition sources must be located ______ above the floor. A: 6 inches B: 12 inches C: 18 inches D: 24 inches - ANSWER C: 18 inches 2. A good description of how hi-metai fan switch operates the blower motor on a gas furnace is: A: temperature on - time off. B: temperature on - time on. C: temperature on- temperature off. D: time on - time off. - ANSWER C: temperature on- temperature off 3. Redundant gas valves used on gas furnaces will shut down if gas pressure exceeds: A: 30.5 in. W.C. B: 60.5 in. W.C. C: 10.5 in. W.C. D: 13.5 in. W.C. - ANSWER D: 13.5 in. W.C. 4. Burning one cubic foot of Liquefied Petroleum gas completely will produce approximately ____BTU's. A: 2,000 - 2,500 B: 1,500-2.000 C: 1,200-1,500 D: 900-1,100 - ANSWER A 5. LP gas has a specific gravity of: nswers|| Verified
Información del documento
- Subido en
- 22 de mayo de 2024
- Número de páginas
- 15
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
