AFAB 115 Exam 1 Questions With Correct Answers.

AFAB 115 Exam 1 Questions With Correct
Answers

Five major stresses which all aircraft are subjected - CORRECT ANSWER✔✔-1.
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Tension |




2.compression |




3. Torsion
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4. Shear
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5. Bending
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Stress - CORRECT ANSWER✔✔-An applied force or system of forces that tends to
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strain or deform a body
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OSHA stands for - CORRECT ANSWER✔✔-Occupational Safety and Health
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Administration


MSDS - CORRECT ANSWER✔✔-Material Safety Data Sheet. Every material used in
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your facility should be in this book.
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OSHA Blue - CORRECT ANSWER✔✔-Represents general health hazard of a
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material.


OSHA red - CORRECT ANSWER✔✔-Flammable hazards.
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,OSHA yellow - CORRECT ANSWER✔✔-Reactivity
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OSHA WHITE - CORRECT ANSWER✔✔-Specific hazard
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OSHA numbering - CORRECT ANSWER✔✔-Rating. Higher number = higher risk
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Lockout / tagout - CORRECT ANSWER✔✔-Procedure designed to isolate or shut
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off machines and equipment from their power sources before employees perform
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any servicing or maintenance work
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Heat - CORRECT ANSWER✔✔-A by product of current flow. The greater the
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current flow the greater the heat
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Requirements for a fire - CORRECT ANSWER✔✔-fuel, oxygen, heat
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Class A fire - CORRECT ANSWER✔✔-Common Combustibles such as paper, wood,
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furniture, clothing - Water, Foam | | | |




Class B Fire - CORRECT ANSWER✔✔-Burnable fuels such as gasoline, oil, or
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alcohol - Inert Gas, CO2
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Class C Fire - CORRECT ANSWER✔✔-energized electrical equipment
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, Class D Fire - CORRECT ANSWER✔✔-Metal fires involving magnesium, sodium,
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potassium


Class K Fire - CORRECT ANSWER✔✔-Cooking media fire invoking oil and grease
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Water type fire extinguisher - CORRECT ANSWER✔✔-Best for class A fires. Can
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deprive fire of oxygen and cool temperature of material being burned.
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Carbon dioxide extinguisher - CORRECT ANSWER✔✔-For Class B and C, deprives
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it of oxygen and can cool metal. Can reignite class A and Class D might react,
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explode. Can deprive operator of oxygen
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Halogenated Hydrocarbons. Vapourishing liquids - CORRECT ANSWER✔✔-Most
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effective on class B and C. | | | | | |




Can be used but less effective of A & D.
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Dry Powder Extinguishers - CORRECT ANSWER✔✔-Best for Class D. Effective on A.
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B. C
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Foreign Object Damage- FOD - CORRECT ANSWER✔✔-Damage caused by loose
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objects (rags, safety wire, screws, broken bits of runway, and even technicians.
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Foreign Object Elimination -FOE - CORRECT ANSWER✔✔-The FOE certification
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demonstrates a basic awareness of foreign object elimination, allowing aerospace
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workers to take an active role in preventing FOD, a 4-6 billion dollar annual cost
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to our industry.
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