Across
- 4. Centrifugal pumps are used in fire water pump houses because they provide _______ volume discharge.
- 5. Rim seal fire protection system for floating roof tanks has a liner __________ metallic tube type detectors.
- 6. Which poisonous gas does H2S produce upon burning which irritates the eyes, nose, throat, and lungs?
- 8. Hydrogen sulfide (H₂S) is a Highly ________ gas and can cause respiratory failure.
- 9. Fire _________ coating applied to refinery structures to slow the spread of fire and protect the integrity of the structure.
- 11. _______ space of the cone roof tank is ‘Zone 0’ electrical area classification where electrical connections are prohibited.
Down
- 1. __________ is a violent ejection of burning fuel, often from a storage tank, due to the rapid vaporization of a water sub-layer.
- 2. A ___________ occurs when a fire, despite efforts to contain it, spreads beyond a designated Fireline or natural barrier.
- 3. __________ materials are substances that ignite spontaneously when exposed to air or water.
- 5. Risk of fire due to static electricity generation is low in _________ weather
- 7. _________ should not be used to extinguish cooking oil fires.
- 10. Tower mounted long range monitors are called as ________ high-volume long-range monitors