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FDNY S-92 Exam 2024 With 100% Correct Answers Guarantee Pass
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FDNY S-92 Exam 2024 With 100% Correct Answers Guarantee Pass
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FDNY S-92.pdf file:///C:/Users/HP/Desktop/New%20fo/FDNY%20S-92FDNY S-92 EXAM QUESTIONS & ANSWERS
1. The following are types of what? LPG, CNG, piped natural gas or solid fuel(coke).
Answer Portable fueled salamanders/space heaters
2. National Institute for Occupational Safety and Health (NIOSH) Recommend-ed
Exposure Limit (REL) for carbon monoxide
Answer 35 parts per million (ppm) over an 8hour period
3. What is the third leading cause of fires in buildings under
construction ?
Answer temporary heating
4. What is direct heat flow through matter?
Answer CONDUCTION
5. What is the transport of heat within a gas or liquid caused by theactual
flow of the material itself
Answer CONVECTION
6. the transmission of electromagnetic rays through space.
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Answer Radiation
7. Heaters that release all of the heat generated by the flame (and the emissions
that result) directly into the heated area
Answer Direct-fired heaters
8. What are the most common type of heater found at constructionsites?
Answer Direct-fired heaters
9. The flame of this heater is enclosed in a heat exchanger that separatescombustion
products from the air to be heated.
Answer Indirect-Fired Heaters
10. When may portable oil-fueled space heaters be stored, handled and usedat
construction sites
Answer only during the heating season (October 15th - May 30th).
11. A fail-safe system or other approved device,
equipment or system designed to shut off flow caused by a rupture in apressurized piping
system.
Answer EXCESS FLOW CONTROL
12. A liquefied compressed gas which, under a charged pressure, is partiallyliquid at a
temperature of 68°F (20°C) and which is a flammable gas.
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Answer FLAM- MABLE LIQUEFIED GAS
13. supervision by the holder of any department certificate who is responsiblebut need not
be personally present on the premises at all times
Answer GENERAL SUPERVISION
14. A material having a melting point that is equal to or less than 68°F (20°C)and a
boiling point that is greater than 68°F (20°C) at 14.7 psia (101
kpa).
Answer LIQUID
15. The minimum concentration of vapor in
air at which propagation of flame will occur in the presence of an ignition source.The LFL
is sometimes referred to as LEL or lower explosive limit
Answer -LOWER FLAMMABLE LIMIT (LFL)
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