FDNY C-14 EXAM QUESTIONS
WITH ANSWERS LATEST
UPDATE ALREADY GRADED A+
Arabic numeral classes - correct answer- Higher
numbers = higher hazard
Basement - correct answer- a story partly
below the grade plane and having less than one-half its
clear height (measured from finished floor to finished
ceiling) below the grade plane
Boiling point - correct answer- the temperature
at which the vapor pressure of a liquid equals the
atmospheric pressure of 14.7 PSI or 760 mm of mercury.
Bottom of a flammable/combustible liquid cabinet must
be... - correct answer- Liquid tight to a height of
at least 2 inches
,C of F hood responsibilities - correct answer- -
systems maintained in good working order
- face velocity, exhaust systems and lab special exhaust
systems inspected and tested annually
Can domestic refrigerators be stored in a lab? -
correct answer- yes
Capacity limits of incompatible materials - correct
answer- 5 pounds
0.5 gallons
Chemical - correct answer- an element,
chemical compound, or mixture of elements or
compounds or both
Chemical name - correct answer- the scientific
designation of a chemical in accordance with the
nomenclature system developed by the International
Union of Pure and Applied Chemistry, the Chemical
Abstracts Service rules of nomenclature, or a name that
,will clearly identify a chemical for the purpose of
conducting an evaluation
Class A fire - correct answer- ordinary
combustibles
- water type extinguishers
- triangle symbol
Class B fire - correct answer- flammable liquids
- CO2, dry chemical, foam extinguisher
- Square symbol
Class B Lab - correct answer- Fire rating - 1 or 2
hours
Fire protection - sprinklers
Flammable/combustible liquid density - up to
20gal/100ft2
Flammable/combustible liquid limit - up to 30 gal
Class C fire - correct answer- electrical fire
, - turn off electrical equipment, then use Class A or B
extinguisher
- circle symbol
Class D fire - correct answer- combustible
metals
- star symbol
Class D Lab - correct answer- Fire rating - 1 or 2
hours
Fire protection - sprinklers
Flammable/combustible liquid density - up to 2gal/100ft2
Flammable/combustible liquid limit - up to 200 gal
Class K fire - correct answer- cooking appliances
Class of water reactivity hazards - correct answer-
0 - essentially non reactive
1 - react vigorously with water, but not violently
2 - react violently with water
WITH ANSWERS LATEST
UPDATE ALREADY GRADED A+
Arabic numeral classes - correct answer- Higher
numbers = higher hazard
Basement - correct answer- a story partly
below the grade plane and having less than one-half its
clear height (measured from finished floor to finished
ceiling) below the grade plane
Boiling point - correct answer- the temperature
at which the vapor pressure of a liquid equals the
atmospheric pressure of 14.7 PSI or 760 mm of mercury.
Bottom of a flammable/combustible liquid cabinet must
be... - correct answer- Liquid tight to a height of
at least 2 inches
,C of F hood responsibilities - correct answer- -
systems maintained in good working order
- face velocity, exhaust systems and lab special exhaust
systems inspected and tested annually
Can domestic refrigerators be stored in a lab? -
correct answer- yes
Capacity limits of incompatible materials - correct
answer- 5 pounds
0.5 gallons
Chemical - correct answer- an element,
chemical compound, or mixture of elements or
compounds or both
Chemical name - correct answer- the scientific
designation of a chemical in accordance with the
nomenclature system developed by the International
Union of Pure and Applied Chemistry, the Chemical
Abstracts Service rules of nomenclature, or a name that
,will clearly identify a chemical for the purpose of
conducting an evaluation
Class A fire - correct answer- ordinary
combustibles
- water type extinguishers
- triangle symbol
Class B fire - correct answer- flammable liquids
- CO2, dry chemical, foam extinguisher
- Square symbol
Class B Lab - correct answer- Fire rating - 1 or 2
hours
Fire protection - sprinklers
Flammable/combustible liquid density - up to
20gal/100ft2
Flammable/combustible liquid limit - up to 30 gal
Class C fire - correct answer- electrical fire
, - turn off electrical equipment, then use Class A or B
extinguisher
- circle symbol
Class D fire - correct answer- combustible
metals
- star symbol
Class D Lab - correct answer- Fire rating - 1 or 2
hours
Fire protection - sprinklers
Flammable/combustible liquid density - up to 2gal/100ft2
Flammable/combustible liquid limit - up to 200 gal
Class K fire - correct answer- cooking appliances
Class of water reactivity hazards - correct answer-
0 - essentially non reactive
1 - react vigorously with water, but not violently
2 - react violently with water
