AU 61 Questions with CORRECT Answers
Question:
Common Hazards:
Answer:
Hazards existing in almost every class of business occupancy, usually referring
specifically to (1) housekeeping, (2) heating equipment, (3) electrical equipment, and
(4) smoking.
Question:
Special hazards of the class:
Answer:
A characteristic typical of all occupancies in a given class that can cause or aggravate a
loss. An example is the hazard of cooking, common to the restaurant class.
Question:
Special hazards of the risk:
Answer:
A condition that can cause a loss but that is not typical of an occupancy. An example is
the use of a welding torch in an auto repair shop.
Question:
Basic occupancy charge:
Answer:
A rating system factor that reflects the relative hazard of an occupancy for pricing
purposes and is expressed as a percentage of the base rate (ranges from 10 percent to
1,000 percent).
Question:
Combustibility:
Answer:
The ability of something to ignite and burn; a major determinant of the overall fire
hazard.
, Question:
Susceptibility:
Answer:
The extent to which fire and its effects will cause damage to materials.
Question:
Ignition
Answer:
Item, substance, process, or event capable of causing a fire or explosion, such as open
flames, sparks, or static electricity.
Question:
Fuel load (fire load):
Answer:
The expected maximum amount of combustible material in a given area of a building,
including both structural elements and contents, commonly expressed in terms of
weight of combustibles per square foot.
Question:
Flashover:
Answer:
A stage in the development of a contained fire in which all exposed surfaces reach
ignition temperature at approximately the same time, causing fire to spread rapidly
throughout the space.
Question:
What is the leading cause of fires in hospitals, medical facilities, and educational
facilities?
Answer:
Cooking equipment is the leading cause of fires in these facilities.
Question:
Explain how welding can act as an ignition
Answer:
Welding can act as an ignition source because it produces sparks, which, unless
shielded, can fly several feet.
Question:
Common Hazards:
Answer:
Hazards existing in almost every class of business occupancy, usually referring
specifically to (1) housekeeping, (2) heating equipment, (3) electrical equipment, and
(4) smoking.
Question:
Special hazards of the class:
Answer:
A characteristic typical of all occupancies in a given class that can cause or aggravate a
loss. An example is the hazard of cooking, common to the restaurant class.
Question:
Special hazards of the risk:
Answer:
A condition that can cause a loss but that is not typical of an occupancy. An example is
the use of a welding torch in an auto repair shop.
Question:
Basic occupancy charge:
Answer:
A rating system factor that reflects the relative hazard of an occupancy for pricing
purposes and is expressed as a percentage of the base rate (ranges from 10 percent to
1,000 percent).
Question:
Combustibility:
Answer:
The ability of something to ignite and burn; a major determinant of the overall fire
hazard.
, Question:
Susceptibility:
Answer:
The extent to which fire and its effects will cause damage to materials.
Question:
Ignition
Answer:
Item, substance, process, or event capable of causing a fire or explosion, such as open
flames, sparks, or static electricity.
Question:
Fuel load (fire load):
Answer:
The expected maximum amount of combustible material in a given area of a building,
including both structural elements and contents, commonly expressed in terms of
weight of combustibles per square foot.
Question:
Flashover:
Answer:
A stage in the development of a contained fire in which all exposed surfaces reach
ignition temperature at approximately the same time, causing fire to spread rapidly
throughout the space.
Question:
What is the leading cause of fires in hospitals, medical facilities, and educational
facilities?
Answer:
Cooking equipment is the leading cause of fires in these facilities.
Question:
Explain how welding can act as an ignition
Answer:
Welding can act as an ignition source because it produces sparks, which, unless
shielded, can fly several feet.
