ISOS 1

Question 1

The fire service has recommended that an incident safety officer or ISO should meet the minimum requirements for fire officer one, as outlined in what NFPA standard?

Answer 1

NFPA 1521

Question 2

According to NFPA standard 1521, who has the authority to stop alter or terminate activities on the incident?

Answer 2

Incident safety officer

Question 3

What is the most desirable of the four systems that fire and rescue department can use to get an ISO to quickly respond to and arrive on scene of an incident?

Answer 3

Dedicated ISO

Question 4

Structure fires, wildland interface fires, target hazards, aircraft, weather extremes and specialty teams are all types of incidents that require the automatic response of what?

Answer 4

Incident safety officer

Question 5

According to the five-step risk management process, which is not one of the three methods used to control the hazard? A transfer B. adaptation C. avoidance or D. retreat

Answer 5

D. Retreat

Question 6

Situational awareness is the process of minimizing the chance, degree, and probability of damage, loss, or injury. True or false?

Answer 6

False

Question 7

Equipment, procedures, and personnel or all three components that make up the_______?

Answer 7

Operational environment

Question 8

Defined the NFPA 1521 standard

Answer 8

The roles and responsibilities of a safety officer

Question 9

0HSA is the agency that is responsible for investigating all Dudy related firefighter _______.

Answer 9

Fatalities

Question 10

President George W. Bush authorized the creation of the Department of Homeland Security and task this department with the development of a ___________ to help manage catastrophic events that are beyond the capabilities of state and local agencies

Answer 10

National response plan

Question 11

What is the three-step process for rapid application for reading smoke?

Answer 11

View the volume, velocity, density, and color smoke. Analyze the contributing factors to determine if they are affecting volume, velocity, density, or color. Determine the rate of change of each attribute.

Question 12

True or false? All for attributes of smoke should change in a positive continuous manner if I or stream and ventilation efforts are adequate.

Answer 12

True.

Question 13

Smoke that is the same______________ from multiple openings is an indication of a free burning fire.

Answer 13

Color and velocity

Question 14

What color smoke produced from structural spaces indicates that the fire is transitioning from contents fire to a structural fire?

Answer 14

Brown

Question 15

Brown smoke from________ is a warning sign of impending collapse when you were dealing with lightweight structural components and gusset plates.

Answer 15

Gable invents, floor seems, eaves,

Question 16

A hot ____________ in a under ventilated building produces a high-volume a smoke.

Answer 16

Fast-moving fire

Question 17

Flashover is an event triggered by gases reaching their ignition temperature ______________ due to rapid heat build up.

Answer 17

At the same time

Question 18

Backdraft occurs when___________ is introduced to environment where fire gases are above their ignition temperature and trapped in a room.

Answer 18

Oxygen

Question 19

Smoke is the product of incomplete combustion which consist of what type of products?

Answer 19

Aggregated of solids, aerosols, fire gases.

Question 20

List the four key attributes of smoke leaving to structure.

Answer 20

Volume, velocity, density, and color.

Question 21

The best approach for firefighters when responding to a fire in_________ is to be defensive.

Answer 21

Buildings under construction

Question 22

The rule of thumb for Ecolab zone should be how many times the building height?

Answer 22

One and a half

Question 23

When the loadbearing components of the building are being attacked by both buyer and heat it indicates what type of fire?

Answer 23

Structural

Question 24

List the steps in order of the process for predicting collapse.

Answer 24

Classify the construction type, determine structural involvement, visualize and trace loads, evaluate time, predict and communicate collapse potential.

Question 25

Smoke from the eaves is a warning sign that the fire has spread into what.

Answer 25

The wall, attic space, the floor.

Question 26

What are the basic definitions of each type of building construction?

Answer 26

Type one is fire resistive, type two is noncombustible, type III is ordinary, type four is heavy timber, type five is woodframe.

Question 27

What are the structural elements and there definitions

Answer 27

A column transmits a compressive force parallel through it center, a beam transfers a load of perpendicularly to its impose load, connection transfers loads effectively between assemble components.

Question 28

Describe how each material response to fire exposure. Brick would structural steel and masonry block….

Answer 28

Brick fractures, spalls, and crumbles. Would Burns and there is a loss of material. Structural steel softens, bands, and loses strength. Masonry block fractures, and spalls.

Question 29

According to professional development and mastery, a persons beliefs and experiences and values are likely to shaper also alter that persons _________.

Answer 29

Attitude