Docsity
Docsity

Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity


Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan


Guidelines and tips
Guidelines and tips

NFPA 10 2024: Fire Extinguisher Standards and Guidelines, Exams of Safety and Fire Engineering

A comprehensive overview of nfpa 10 2024 standards and guidelines for fire extinguishers. It covers various aspects, including types of fire extinguishers, their classifications, maintenance, placement, and inspection procedures. The document also includes information on occupancy hazards and the selection of appropriate fire extinguishers based on the hazard level.

Typology: Exams

2023/2024

Available from 03/03/2025

tizian-kylan
tizian-kylan 🇺🇸

2.7

(21)

3.8K documents

1 / 45

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
NFPA 10 2024 WITH COMPLETE
SOLUTIONS
NFPA 407 ✔✔STANDARD FOR AIRCRAFT FUEL SERVICING
NFPA 17B ✔✔STANDARD FOR DRY CHEMICAL EXTINGUISHING SYSTEMS
NFPA 17A ✔✔STANDARD FOR WET CHEMICAL EXTINGUISHING SYSTEMS
NFPA 18 ✔✔STANDARD ON WETTING AGENTS
NFPA 52 ✔✔VEHICULAR FUEL SYSTEMS
HIGH PRESSURE CYLINDER ✔✔this type of cylinder CONTAINS NITROGEN,
COMPRESSED AIR, CARBON DIOXIDE OR OTHER GASES AT A PRESSURE HIGHER
THAN 500 PSI AT 70 DEGREES F.
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe
pff
pf12
pf13
pf14
pf15
pf16
pf17
pf18
pf19
pf1a
pf1b
pf1c
pf1d
pf1e
pf1f
pf20
pf21
pf22
pf23
pf24
pf25
pf26
pf27
pf28
pf29
pf2a
pf2b
pf2c
pf2d

Partial preview of the text

Download NFPA 10 2024: Fire Extinguisher Standards and Guidelines and more Exams Safety and Fire Engineering in PDF only on Docsity!

NFPA 10 2024 WITH COMPLETE

SOLUTIONS

NFPA 407 ✔✔STANDARD FOR AIRCRAFT FUEL SERVICING

NFPA 17B ✔✔STANDARD FOR DRY CHEMICAL EXTINGUISHING SYSTEMS

NFPA 17A ✔✔STANDARD FOR WET CHEMICAL EXTINGUISHING SYSTEMS

NFPA 18 ✔✔STANDARD ON WETTING AGENTS

NFPA 52 ✔✔VEHICULAR FUEL SYSTEMS

HIGH PRESSURE CYLINDER ✔✔this type of cylinder CONTAINS NITROGEN, COMPRESSED AIR, CARBON DIOXIDE OR OTHER GASES AT A PRESSURE HIGHER THAN 500 PSI AT 70 DEGREES F.

LOW PRESSURE CYLINDER ✔✔this type of cylinder CONTAINS FIRE EXTINGUISHER AGENT (MEDIUM), NITROGEN, COMPRESSED AIR, OR OTHER COMPRESSED GASES AT A SERVICE PRESSURE OF 500 PSI OR LOWER AT 70 DEGREES F.

DOT ✔✔U.S. DEPARTMENT OF TRANSPORTATION is generally known as.

ELECTRONIC MONITORING ✔✔this is A METHOD OF ELECTRONIC COMMUNICATION (DATA TRANSMISSION) BETWEEN AN IN-PLACE FIRE EXTINGUISHER AND AN ELECTRONIC MONITORING DEVICE/SYSTEM.

FILM-FORMING FOAM AGENTS ✔✔AQUEOUS FILM-FORMING FOAM (AFFF) AND

FILM-FORMING FLUOROPROTEIN FOAM (FFFP). are both types of...

HYDRO-STATIC TESTING ✔✔PRESSURE TESTING OF THE EXTINGUISHER TO

VERIFY ITS STRENGTH AGAINST UNWANTED RUPTURE. is known as

LOADED STREAM CHARGE ✔✔this is A WATER-BASED EXTINGUISHING MEDIUM THAT USES AN ALKALI METAL SALT AS A FREEZING POINT DEPRESSANT.

ANY EXTINGUISHER THAT NEEDS TO BE INVERTED TO OPERATE.

ANY STORED PRESSURE EXTINGUISHER MANUFACTURED PRIOR TO 1955.

ANY EXTINGUISHERS WITH 4B, 6B, 8B, 12B AND 16B FIRE RATINGS.

STORED PRESSURE WATER EXTINGUISHERS WITH FIBERGLASS SHELLS (PRE-

DRY CHEMICAL STORED PRESSURE EXTINGUISHERS MANUFACTURED PRIOR TO

OCTOBER 1984 SHALL BE REMOVED FROM SERVICE AT THE NEXT 6 YEAR

MAINTENANCE OR THE NEXT HYDROTEST INTERVAL.

ANY FE THAT CAN NO LONGER BE SERVICED IN ACCORDANCE WITH THE

MANUFACTURER'S MAINTENANCE MANUAL.

CLASS A ✔✔ORDINARY COMBUSTIBLE MATERIAL: WOOD, CLOTH, PAPER,

RUBBER, MANY PLASTICS. are what classification of Fire?

CLASS B ✔✔FLAMMABLE LIQUIDS, COMBUSTIBLE LIQUIDS, PETROLEUM

GREASES, TARS, OILS, OIL-BASED PAINTS, SOLVENTS, LACQUERS, ALCOHOLS,

AND FLAMMABLE GASES. are what classification of Fire?

CLASS C ✔✔ELECTRICAL is what classification of Fire?

CLASS D ✔✔COMBUSTIBLE METALS, SUCH AS: MAGNESIUM, TITANIUM,

ZIRCONIUM, SODIUM, LITHIUM, AND POTASSIUM. are what classification of Fire?

CLASS K ✔✔COMBUSTIBLE COOKING MEDIA (VEGETABLE OR ANIMAL OILS AND

FATS). are what classification of Fire?

CLASS A OR CLASS B FIRE EXTINGUISHERS ✔✔these extinguishers are REQUIRED TO HAVE RATING NUMBER AFTER LETTER ( which INDICATES EFFECTIVENESS).

CLASS C , CLASS D, OR CLASS K

FIRE EXTINGUISHERS ✔✔these extinguisher classifications need NO NUMBER REQUIRED PRECEDING the LETTER.

HALOGENATED FIRE EXTINGUISHERS ✔✔extinguishers with this agent class are USED TO EXTINGUISH FIRE WITHOUT DAMAGING EQUIPMENT.

classification of OCCUPANCY HAZARD ✔✔a room is listed as

LIGHT (LOW)

CLASS A COMBUSTIBLES OCCASIONALLY CONTAINED IN THIS OCCUPANCY

HAZARD LEVEL.

CLASS B FLAMMABLES EXPECTED TO BE PRESENT FROM 1 GAL TO 5 GAL IN ANY

ROOM OR AREA. ✔✔ORDINARY (MODERATE) OCCUPANCY HAZARDS have what in them

RAPIDLY DEVELOPING FIRE & HIGH RATE OF HEAT.

CLASS A COMBUSTIBLES STORAGE, PACKAGING, HANDLING, OR MANUFACTURE.

CLASS B MORE THAN 5 GAL IN ANY ROOM OR AREA. ✔✔EXTRA (HIGH)

OCCUPANCY HAZARDS have what characteristics?

FIRE EXTINGUISHERS FOR CLASS A FIRES ✔✔what class of fex is REQUIRED BUILDING PROTECTION only?

BUILDINGS HAVING AN OCCUPANCY HAZARD SUBJECT TO CLASS B OR CLASS C

FIRES ✔✔buildings with what? HAVE TO HAVE TYPE A FEx FOR BUILDING PROTECTION PLUS CLASS B OR CLASS C FEx raiting OR BOTH.

ABC FIRE EXTINGUISHER ✔✔this extinguisher SHALL BE PERMITTED TO SATISFY THE REQUIREMENT OF EACH LETTER CLASS.

PLACARD or sign ✔✔this is PLACED NEAR FEx STATING THAT THE FIRE PROTECTION SYSTEM SHALL BE ACTIVATED PRIOR TO USING THE FEx.

FULLY CHARGED

OPERABLE CONDITION

KEPT IN DESIGNATED PLACES AT ALL TIMES ✔✔EXTINGUISHER READINESS is defined as?

READILY ACCESSIBLE

IMMEDIATELY AVAILABLE IN EVENT OF FIRE

BOTTOM OF FE AND FLOOR SHOULD NEVER BE LESS THAN 4 IN. ✔✔FIRE

EXTINGUISHER HEIGHT Installation code states?

INSTRUCTIONS SHOULD BE LOCATED ON FRONT OF EXTINGUISHER.

HAZARDOUS MATERIAL LABEL, 6 YEAR MAINTENANCE LABEL, HYDRO TEST

LABEL, OR OTHER LABELS SHOULD NOT BE PLACED ON FRONT OF FE. ✔✔what labels can an extinguisher have and where should they be labeled.

SUBJECT TO MALICIOUS USE

but

MUST CONTAIN A MEANS OF EMERGENCY USE. ✔✔cabinets SHOULD NOT BE LOCKED.

UNLESS...

INSTRUCTIONS MUST FACE OUTWARD ✔✔when EXTINGUISHERS are MOUNTED IN CABINETS

ANTIFREEZE ✔✔a PLAIN WATER fex PROTECTED TO TEMPS AS LOW AS 40F AND ADDITION OF AN ANTIFREEZE THAT IS STIPULATED ON THE FE NAMEPLATE. is what type of ext.

CALCIUM CHLORIDE SOULTION ✔✔this should NOT ever be USE IN STAINLESS STEEL FEx.

LIGHT (LOW) MINIMUM RATED FE 2-A,

FLOOR AREA PER UNIT OF A 3000SQFT,

MAXIMUM FLOOR AREA FOR FE 11,250FT,

MAXIMUM TRAVEL DISTANCE TO FE 75FT

UP TO ONE HALF OF FE MAY BE REPLACED BY USING UNIFORMLY SPACED 1 1/

HOSE STATIONS FOR USE BY OCCUPANTS OF BUILDING. CANNOT REPLACE MORE

THAN EVERY OTHER FE. ✔✔what is the SIZE AND PLACEMENT FOR TYPE A HAZARDS in a

(WOOD, CLOTH, PAPER, RUBBER, AND MANY PLASTICS)

MINIMUM RATED FE 4-A

MAX FLOOR AREA PER UNIT OF A 1000SQFT

MAX FLOOR AREA FOR FE 11,250FT

MAX TRAVEL DISTANCE TO FE 75 FT

UP TO ONE HALF OF FE MAY BE REPLACED BY USING UNIFORMLY SPACED 1 1/

HOSE STATIONS FOR USE BY OCCUPANTS OF BUILDING. CANNOT REPLACE MORE

THAN EVERY OTHER FEx. ✔✔SIZE AND PLACEMENT FOR TYPE A HAZARDS

HIGH HAZARD OCCUPANCY

(WOOD, CLOTH, PAPER, RUBBER, AND MANY PLASTICS)

MINIMUM FE RATING 5-B/10-B

MAXIMUM TRAVEL DISTANCE TO FE 30FT/50FT ✔✔what is the SIZE AND PLACEMENT FOR TYPE B HAZARDS

in a LIGHT (LOW) HAZARD OCCUPANCY

FLAMMABLE LIQUIDS

MINIMUM FE RATING 10-B/20-B

MAXIMUM TRAVEL DISTANCE TO FE 30FT/50FT

TWO AFFF OR FFFP FE AT LEAST 1.6 GAL CAN BE USED. ✔✔what is the SIZE AND PLACEMENT FOR TYPE B HAZARDS

in an ORDINARY (MODERATE) HAZARD OCCUPANCY

FLAMMABLE LIQUIDS

how do you cover FLAMMABLE LIQUIDS OF APPRECIABLE DEPTH that have a surface area of more than 10sqft ✔✔PORTABLE FE SHOULD NOT BE THE SOLE PROTECTION FOR FLAMMABLE LIQUID HAZARDS OF APPRECIABLE DEPTH WHERE THE SURFACE AREA EXCEEDS 10SQFT.

AT LEAST 2 NUMERICAL UNITS OF CLASS B EXTINGUISHING PER SQFT OF

FLAMMABLE LIQUID.

TWO OR MORE FE OF LOWER RATINGS SHALL NOT BE USED.

UNLESS THEY ARE AFFF OR FFFP FE.

TRAVEL DISTANCE SHALL NOT EXCEED 50FT.

what is the INSTALLATION reason FOR CLASS D HAZARDS and what is the distance from hazard ✔✔FIRE TYPE-METALS.

TRAVEL DISTANCE 75 FT

INSTALLATION FOR CLASS K HAZARDS and distance from hazard. ✔✔COOKING AREA.

TRAVEL DISTANCE 30FT

when does INSPECTION of Fex happen. ✔✔INSPECTED WHEN PUT IN SERVICE.

SHALL BE MANUALLY INSPECTED EVERY 30 DAYS.

ONCE A YEAR.

CHECKING FOR: LOCATION, NO OBSTRUCTION, GAUGE, FULLNESS (WEIGHT),

CONDITION, INDICATOR FOR NONCHARGEABLE FE.

OPERATING LABEL FACE OUTWARD, SAFETY SEAL NOT BROKEN, PHYSICAL

DAMAGE.

MAINTENANCE, SERVICE, RECHARGE

CERTIFICATION OF PERSONNEL REQUIRED AFTER 08/17/

how shall a NON-RECHARGEABLE HALON FE be disposed of ✔✔REMOVE FROM SERVICE AREA

NOT DISCHARGED

RETURN TO MANUFACTURER , FIRE EQUIPMENT DEALER, OR A DISTRIBUTOR TO PERMIT RECOVERY OF HALON.

how shall INSPECTION RECORD KEEPING of monthly inspections be done ✔✔MONTHLY FOR MANUAL INSPECTIONS.

(DATE/INITIALS OF PERSON INSPECTING)

KEEP ON TAG ATTACHED TO FE

12 MONTHLY INSPECTIONS MUST BE PERFORMED

what are the MAINTENANCE intervals OF a FEx ✔✔EVERY Year

every 6 years

and 12 years AT TIME OF HYDRO-STATIC TEST OR WHEN INDICATED.

how often shall exTERNAL INSPECTION OF FE

STORED-PRESSURE LOADED-STREAM AND ANTIFREEZE extinguishers happen ✔✔every 1 YEAR

how often shall exTERNAL INSPECTION OF FE

PUMP TANK WATER AND PUMP TANK CALCIUM CHLORIDE BASED happen ✔✔ 1 YEAR

exTERNAL INSPECTION OF FE

DRY CHEMICAL, CARTRIDGE-AND CYLINDER-OPERATED, WITH MILD STEEL SHELLS ✔✔1 YEAR

exTERNAL INSPECTION OF FE

DRY POWDER, CARTRIDGE-AND CYLINDER-OPERATED, WITH MILD STEEL SHELLS ✔✔1 YEARs

ecTERNAL INSPECTION OF FE