FDNY S-92 EXAM
Questions and Verified Answers
(complete solutions) GRADE A+
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 8 hour 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?
1/
, Answer> CONDUCTION
5.What is the transport of heat within a gas or liquid
caused by the actual flow of the material itself
Answer> CONVECTION
6.the transmission of electromagnetic rays through space.
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
construction sites?
Answer> Direct-fired heaters
9.The flame of this heater is enclosed in a heat exchanger that
separates combustion products from the air to be heated.
Answer> Indirect-Fired Heaters
10.When may portable oil-fueled space heaters be stored,
handled and used at
construction sites
2/
, 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 a pressurized piping system.
Answer> EXCESS FLOW CONTROL
12.A liquefied compressed gas which, under a charged pressure,
is partially liquid at a temperature of 68°F (20°C) and which is a
flammable gas.
Answer> FLAM- MABLE LIQUEFIED GAS
13.supervision by the holder of any department certificate who is
responsible but 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
3/
Questions and Verified Answers
(complete solutions) GRADE A+
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 8 hour 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?
1/
, Answer> CONDUCTION
5.What is the transport of heat within a gas or liquid
caused by the actual flow of the material itself
Answer> CONVECTION
6.the transmission of electromagnetic rays through space.
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
construction sites?
Answer> Direct-fired heaters
9.The flame of this heater is enclosed in a heat exchanger that
separates combustion products from the air to be heated.
Answer> Indirect-Fired Heaters
10.When may portable oil-fueled space heaters be stored,
handled and used at
construction sites
2/
, 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 a pressurized piping system.
Answer> EXCESS FLOW CONTROL
12.A liquefied compressed gas which, under a charged pressure,
is partially liquid at a temperature of 68°F (20°C) and which is a
flammable gas.
Answer> FLAM- MABLE LIQUEFIED GAS
13.supervision by the holder of any department certificate who is
responsible but 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
3/
