S&t

Question 1

Calcium hypochlorite use.

Answer 1

Chlorine for pools.

P. 11

Question 2

Chlorine use

Answer 2

Water purification

P. 11

Question 3

Ammonium nitrate use

Answer 3

Fertilizer

P. 11

Question 4

Hydrogen peroxide use.

Answer 4

Industry bleaching pulp and paper manufacturing

P. 11

Question 5

Methyl ethyl ketone peroxide’s use.

Answer 5

Plastics

P. 11

Question 6

A rapid oxidation process which is a gas phase chemical reaction resulting in the evolution of light and heat in varying intensities.

Answer 6

Fire

P. 11

Question 7

______,______,______ energy are common sources of heat that results in the ignition of a fuel.

Answer 7

Chemical, electrical, mechanical

P 23

Question 8

The transfer of heat from one point or object to another is part of the study of __________.

Answer 8

Thermodynamics

P. 26

Question 9

The best commercial _______ used in building construction are those made of fine particles or fibers with void spaces between them filled with a gas such as air.

Answer 9

Insulators

P. 27

Question 10

Human skin is destroyed at what temp.

Post flashover temp

Charting of modern protective clothing

Answer 10

162

572

P. 30

Question 11

Peak HHR of Christmas tree and polyurethane sofa

Answer 11

3000-5000

3120

P. 31

Question 12

One watt is ____ joule per second.

Answer 12

One

P. 32

Question 13

Degree to which a solid liquid or gas dissolves in a solution

Answer 13

Solubility

P. 35

Question 14

Materials that are capable of being mixed in all proportions

Answer 14

Miscible

P35

Question 15

Gas:

Specific gravity
Flash point
Auto temp

Answer 15

.72
-36
853

P. 35

Question 16

Diesel

Specific gravity
Flash point
Auto temp

Answer 16

<1
125
410

Question 17

Ethanol

Specific gravity
Flash point
Auto temp

Answer 17

.78
55
689

Question 18

Methanol

Specific gravity
Flash point
Auto temp

Answer 18

.79
52
867

Question 19

Flammable range for 
Methane 
Propane 
Carbon monoxide 
Gas
Diesel 
Ethanol 
Methanol

Answer 19

5-15
2.1-9.5
12-75
1.4-7.4 
1.3-6
3.3-19
6-35.5

P. 39

Question 20

During flashover the volume of burning gases can increase from approximately 1/4 to ______ of the rooms upper volume to fill the rooms entire volume and extend out of
Any openings from the room.

Answer 20

1/2

P. 51

Question 21

The orientation of the fuel as well as their ___________ will also influence the rate and intensity of fire spread.

Answer 21

Surface to mass ratio

P. 66

Question 22

Generally if the length of the lay line would require more than one engines supply line this would be considered an _________ length supply line.

Answer 22

Extended

P. 99

Question 23

Of all the types of factory built homes __________ homes are the most common.

Answer 23

Manufactured.

P. 110

Question 24

Panelized homes individual panels are ____ to ___ ft wide. Wafer board the same size.

Answer 24

8-40 ft

P. 110

Question 25

Type _____ construction is the least likely to collapse.

Answer 25

4 P. 119

Question 26

________ Fire refers to dense black smoke that is ready to ignite possibly at the vent point.

Answer 26

Black P. 174

Question 27

The movement of smoke can be described in terms of _____ and ______.

Answer 27

Speed and direction The two make velocity P. 176

Question 28

While crazing indicates high interior temperatures this is an indicator mostly seen on ________ pane windows.

Answer 28

Single P. 178

Question 29

Hotels motels and guest accommodation are likely to be occupied by _______ residents.

Answer 29

Transient P. 193

Question 30

Institutional occupancy may be classified as either ____________ or ________.

Answer 30

Ambulatory or non ambulatory. P. 196

Question 31

Sounding the apparatus horn several times in ________ manner can be an effective retreat signal.

Answer 31

Uniform P. 216

Question 32

If no preincident plan exists or the situation is unique assign units based on the IC ___________ needs to meet the strategic goals.

Answer 32

Tactical. P. 221

Question 33

Three command options available:

Answer 33

Investigation Fast attack or mobile Stationary P. 219

Question 34

The personnel required for search and rescue and firefighting is high rise buildings is often ____ to _____ greater.

Answer 34

4-6x P. 269

Question 35

The most important aspect of tactical ventilation in high rise buildings is the ability to confine the fire to its compartment or floor of origin. This task is accomplished through ______________.

Answer 35

Door control. P. 271

Question 36

Thermal conductivity of copper

Answer 36

386 P. 27

Question 37

Thermal conductivity of steel.

Answer 37

36-54 P. 27

Question 38

Thermal conductivity of air.

Answer 38

.03 P. 27

Question 39

Movement of a liquid or gas at a high rate of speed and no define pattern to the movement of the particles.

Answer 39

Turbulent flow P. 178

Question 40

Movement of a liquid or gas at a low rate of speed and in a low predictable direction.

Answer 40

Laminar flow. P. 178

Question 41

Heat pushed smoke is characterized by its speed and direction which can be described as a _________ flow or a _______ flow.

Answer 41

Turbulent or laminar P. 178

Question 42

Chemical reaction between two or more materials that changes the materials and produces heat

Answer 42

Exothermic reaction. P. 14

Question 43

A rapid intake of fresh air can be a indicator of a fire reaching _________ conditions.

Answer 43

Flashover. P. 177

Question 44

A sudden and total rush of fresh air into a compartment can indicate that a _______ condition is immediate.

Answer 44

Backdraft P. 177

Question 45

Bouncing the stream off the ceiling creates a _________ effect in which the water cools the gas layers exposed surfaces and fuels.

Answer 45

Sprinkler P. 244