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Exam (elaborations)

Ch 20 Ifsta Questions and Answers (SCORED A)

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Which is the most obvious sign of fire cause? Select one: a. Extent of damage b. Occurrence of flashover c. Time between incipient and growth stages d. Competent ignition source -ANSWER - Competent ignition source An occupant stating that the room smelled like propane immediately before the fire started is an example of _____ evidence. Select one: a. circumstantial b. direct c. trace d. physical -ANSWER - direct At a fire scene, firefighters should NOT: Select one: a. keep a written record of on-scene observations. b. share their opinion of the probable fire cause with media or bystanders. c. ask permission from owners before removing evidence from the building. d. enter the scene during a fire investigation without a warrant,. -ANSWER - share their opinion of the probable fire cause with media or bystanders. How large should the perimeter outside a structure fire be? Select one: a. A minimum of 250 feet (75 m) in every direction from the building b. Large enough to surround the building and any adjacent exposure buildings c. Large enough to surround the building and all potential evidence outside the building d. A minimum of 100 feet (30 m) in every direction from the building -ANSWER - Large enough to surround the building and all potential evidence outside the building When trying to locate the area of origin of a ground cover fire, you must know: Select one: a. construction types for buildings in the affected area. b. the precise time the fire st

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Chapter Test 5 (IFSTA 7th Edition)
Questions &Answers Already Passed
Which piece of PPE can provide a secondary layer of eye protection in addition to an
SCBA facepiece? (183) [4.1.1, 4.3.2, 4.3.3]
A. Fusee
B. Neck shroud
C. Protective hood
D. Helmet faceshield -ANSWER - D. Helmet faceshield

What is a function of station and work uniforms? (184) [4.1.1, 4.3.2]
A. Provide respiratory protection
B. Protect wearer from hazardous materials
C. Provide protection against advanced fire behavior
D. Identify wearer as a member of the fire department -ANSWER - D. Identify wearer
as a member of the fire department

While on duty, firefighters should avoid wearing: (184) [4.1.1, 4.3.2]
A. high-top shoes.
B. short-sleeved shirts.
C. clothing made from 100 percent cotton.
D. clothing made of non-fire—resistant synthetic materials. -ANSWER - D. clothing
made of non-fire-resistant synthetic materials.

In order to avoid contaminating living quarters, ______ should NOT be worn during
emergency operations. (185) [4.1.1, 4.3.2]
A. station footwear
B. steel-toed boots
C. cotton underwear
D. synthetic materials -ANSWER - A. station footwear

All PPE designed for structural fire fighting must meet the requirements of: (186) [4.1.1,
4.3.2, 4.3.3]
A. NFPA 1002.
B. NFPA 1006.
C. NFPA 1971.
D. NFPA 1981. -ANSWER - C. NFPA 1971.

Which piece of information must be included on the permanent compliance label inside
each piece of PPE? (186) [4.1.1, 4.3.2, 4.3.3]
A. Firefighter's name
B. Department name
C. Cleaning precautions

, D. Wearing instructions -ANSWER - C. Cleaning precautions

What is structural PPE designed to do? (187) [4.1.1, 4.3.2, 4.3.3]
A. Eliminate exposure to hazardous materials
B. Protect from temperatures of up to 1,000°F (540°C)
C. Prevent burns from extreme fire behaviors such as fiashover
D. Cover all portions of skin while reaching, bending, or moving -ANSWER - D. Cover
all portions of skin while reaching, bending, or moving

In order to avoid contact burns and heat stress after leaving a heated environment,
firefighters should: (187) [4.1.1, 4.3.2]
A. thoroughly inspect PPE to check for damage.
B. place contaminated PPE in the cab of the apparatus.
C. follow rehabilitation protocols and allow clothing to cool.
D. make sure that the protective trousers and coat do not overlap. -ANSWER - C.
follow rehabilitation protocols and allow clothing to cool.

Which statement regarding the use of fire fighting helmets is accurate? (188) [4.1.1,
4.3.2, 4.3.3]
A. Ear flaps must be folded down, even if wearing a protective hood.
B. Chin strap color and markings indicate a firefighter's rank and unit.
C. Ear flaps are optional if wearing a protective hood.
D. Chin straps may be worn open or closed. -ANSWER - A. Ear flaps must be folded
down, even if wearing a protective hood.

During structural fire fighting operations, primary eye protection is provided by: (189)
[4.1.1, 4.3.2, 4.3.3]
A. safety glasses.
B. the SCBA facepiece.
C. the protective hood
D. helmet-mounted faceshield. -ANSWER - B. the SCBA facepiece.

Which piece of PPE is donned under the helmet and is designed to protect the neck,
ears, and face from exposure to heat, embers, and debris? (190) [4.1.1, 4.3.2, 4.3.3]
A. SCBA facepiece
B. Thermal barrier
C. Protective hood
D. Moisture barrier -ANSWER - C. Protective hood

Which statement about structural fire fighting protective coats is accurate? (190) [4.1.1,
4.3.2, 4.3.3]
A. The outer shell, moisture barrier, and thermal barrier must always be worn together.
B. At least two of the three coat components must be worn together in order to provide
complete protection.
C. The thermal barrier is required during structural operations, but should be removed
during rescue or extrication operations.
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