Hazmat 6Th Ed Chapter 5

Front 1

_____ is force per unit area, calculated by dividing the force by the area on which the force acts.

Back 1

Pressure

P181

Front 2

The most common measurements for pressure are:

-Pounds per square __ (PSI)

-Kilopascal

-Bar

-Standard atmosphere (atm)

Back 2

Inch

P181

Front 3

The weight of the atmosphere, pushing down on each unit area of the Earth’s surface constitutes ____ pressure.

Back 3

Atmospheric pressure

P181

Front 4

At sea level, the atmosphere, exerts a pressure of ____psi.

1 atmosphere is normally used as a standard unit of pressure.

Back 4

14.7psi

Front 5

____ pressure describes a unit of pressure relative to the surrounding atmosphere.

Back 5

Gauge pressure

P182

Front 6

Pressure containers carry gases or ____.

Back 6

Liquids

P182

Front 7

If pressure containers are damaged or subjected to additional stress, they may fail, catastrophically, and/or _____.

Back 7

BLEVE

p182

Front 8

Damaged pressure containers have been known to fail several hours to ___ after damage (stress) has occurred. Continuous damage assessment is vital.

Back 8

Days

P182

Front 9

Per NFPA, definitions, low pressure storage tanks. Have operating pressures from 0.5 to __psi.

Pressure vessels ( including many large cryogenic liquid storage tanks) have pressures of __psi or greater.

Back 9

0.5 to 15psi

15psi

P182

Front 10

Pressure containers can experience any type of breach, although releases from pressure, relief devices, and/or damaged ____ are most common.

Back 10

Fittings

P183

Front 11

Runaway cracking is associated with _____.

Back 11

BLEVEs

P183

Front 12

Pressure relief devices are typically said to activate at __ percent of the tanks, test pressure. Common dispersion patterns from pressure containers include:

Hemispheric

Plume

Cloud

_____

Back 12

75%

Cone

P183

Front 13

NFPA statistics show that pressure tanks can fail from flame impingement within the first 15 to __ minutes of the first flame exposure.

Back 13

15 to 20 minutes

P184

Front 14

To prevent a container from exploding, NFPA recommends firefighters must apply a steady stream of water with a minimum of ___ gpm at each point of flame impingement.

Back 14

500gpm

P184

Front 15

_____ containers are durable containers that insulate their contents, keeping them cold. They maintain cold temperatures do the use of insulating materials and a vacuum space between the two container walls. Insulation between the exterior and the interior walls of the container keeps the product cold, but it’s not provide protection against ____.

Back 15

Cryogenic

Breaches

P184

Front 16

Cryogenic containers released cold liquids or vapors that rapidly ___ into expanding gases.

Back 16

Boil

P185

Front 17

Most solids holding containers will be damaged via _____ stressors, rather than physical properties of the materials contained in them. Exceptions include reactive materials, such as oxidizers, peroxides, explosives, and water reactive materials.

Back 17

Mechanical

P186

Front 18

Common breaches of solids, Holding containers include punctures, splits, and ___.

Back 18

Tears

P186

Front 19

Pressure tanks (also called pressure, containers or pressure vessels) are designed to hold contents under pressure. Pressure tanks Have pressures of __psi or greater.

Back 19

15psi

P187

Front 20

Pressure tanks (also called pressure, containers or pressure vessels) are designed to hold contents under pressure. Pressure tanks Have pressures of __psi or greater.

Back 20

15psi

P187

Front 21

Horizontal pressure vessel:

Have high pressures and capacities from 500 to __,____ gallons. They have rounded ends and are not usually insulated.

Back 21

Horizontal pressure vessel

500 to 40,000 gallons

P187

Front 22

Pressure tanks (also called pressure, containers or pressure vessels) are designed to hold contents under pressure. Pressure tanks Have pressures of __psi or greater.

Back 22

15psi

P187

Front 23

Horizontal pressure vessel:

Have high pressures and capacities from 500 to __,____ gallons. They have rounded ends and are not usually insulated.

Back 23

Horizontal pressure vessel

500 to 40,000 gallons

P187

Front 24

Spherical pressure vessel:

Have high pressures and capacities up to ___,____ gallons. They are often supported off the ground by a series of concrete or steel legs.

Back 24

Spherical pressure vessel

600,000 gallons.

Front 25

Pressure tanks (also called pressure, containers or pressure vessels) are designed to hold contents under pressure. Pressure tanks Have pressures of __psi or greater.

Back 25

15psi

P187

Front 26

Horizontal pressure vessel:

Have high pressures and capacities from 500 to __,____ gallons. They have rounded ends and are not usually insulated.

Back 26

Horizontal pressure vessel

500 to 40,000 gallons

P187

Front 27

Spherical pressure vessel:

Have high pressures and capacities up to ___,____ gallons. They are often supported off the ground by a series of concrete or steel legs.

Back 27

Spherical pressure vessel

600,000 gallons.

Front 28

It is becoming more common for horizontal propane tanks to be buried underground. Underground residential tanks usually have capacities of 500 or ____ gallons.

Back 28

1,000

P187

Front 29

Cryogenic liquid storage tanks may have pressures of ___psi or greater with capacities from ___ to 400,000 gallons.

Back 29

15psi

300 to 400,000 gallons

P188

Front 30

Some new liquefied natural gas (LNG) thanks have a capacity of 30 to ___ million gallons.

Back 30

30 to 60 million

P188

Front 31

Materials released from bulk liquid cryogenic tanks will be very cold, and therefore will tend to ____ close to the ground.

Back 31

Pool

P188

Front 32

Low pressure storage tanks. Have operating pressures from 0.5 to __psi. Types of low pressure storage tanks include

-Dome roof tanks

-Spheroid tanks

-Noded spheroid tanks

Back 32

0.5 to 15

P189

Front 33

___ roof tank:

Generally classified as low pressure tanks with operating pressures as high as 15psi. They have domes on their tops.

Back 33

Dome

P189

Front 34

____ tank:

Low pressure storage tanks. They can store 3,000,000 gallons or more of liquid.

Back 34

Spheroid

P189

Front 35

___ spheroid tank:

Low pressure storage tanks. They are similar and use to spheroid tanks, they can be substantially larger and flatter in shape.

Back 35

Noded spheroid tanks

P189

Front 36

The maximum pressure under which an atmospheric tank is capable of holding its contents is ___ psi.

Back 36

0.5psi

P189

Front 37

Nonpressure/atmospheric storage tanks, typically hold liquids, most often ____.

Back 37

Hydrocarbons

P192

Front 38

Damaged nonpressure/_____ storage tanks, release their contents via spiling or leaking through container walls, valves, settings, and attachments.

Back 38

Atmospheric

P192

Front 39

With certain types of fuels (Crudes and some other heavy oils), there may be a potential for boil overs, froth overs, and ___-overs.

Back 39

Slop-overs

P192

Front 40

Treat interiors of bulk nonpressure/atmosphere storage tanks as ____ spaces.

Back 40

Confined

P192

Front 41

Atmospheric tanks, used to store, flammable, and combustible liquids should be designed to fail along the shell to top ___ when an explosion occurs in the tank.

Back 41

Seam

P193

Front 42

Underground storage tank typically contain liquids, such as gasoline and ___.

Back 42

Diesel

P193

Front 43

Operational underground storage tanks will have ____ nearby.

Back 43

Vents

P194

Front 44

Operational underground storage tanks will have ____ nearby.

Back 44

Vents

P194

Front 45

Cargo tanks, transport, hazardous materials via roads, and _____.

Back 45

Highways

P194

Front 46

Operational underground storage tanks will have ____ nearby.

Back 46

Vents

P194

Front 47

Cargo tanks, transport hazardous materials via roads, and _____.

Back 47

Highways

P194

Front 48

Cargo tank drugs, commonly transport, bulk, amount of hazardous materials via _____.

Back 48

Roadway

P195

Front 49

Operational underground storage tanks will have ____ nearby.

Back 49

Vents

P194

Front 50

Cargo tanks, transport, hazardous materials via roads, and _____.

Back 50

Highways

P194

Front 51

Cargo tank drugs, commonly transport, bulk, amount of hazardous materials via _____.

Back 51

Roadway

P195

Front 52

Cargo tanks specification and nameplates provide information about the standards to watch the container/tank was built. These plates are usually found on the road side/____ side of the tank, between the front edge of the tank and the ___ leg (landing gear).

Back 52

Drivers side

Dolly leg

P195

Front 53

Cargo tank trucks built to a given specifications are designated using the MC or DOT/TC initials, followed by a ___-digit number identifying the specification (such as MC-306 and DOT/TC-406).

Back 53

Three-digit

P195

Front 54

In the US each company assigns their trucks and identification ____ for hazardous materials transportation.

Back 54

Number

P196

Front 55

Non-pressure Cargo tank trucks are also known as MC-___ or DOT/TC-____ cargo tanks, depending on the specifications to which they were built.

Back 55

MC-306

DOT/TC-406

P198

Front 56

Non pressure cargo tanks:

Typical pressure in these tanks is less than 4 psi. The maximum capacity of these tanks is _____ gallons in the US, with a typical capacity range between 1,500 to 10,000 gallons.

Back 56

14,000

P198

Front 57

Non pressure cargo tanks:

Typical pressure in these tanks is less than 4 psi. The maximum capacity of these tanks is _____ gallons in the US, with a typical capacity range between 1,500 to 10,000 gallons.

Back 57

14,000

P198

Front 58

__-pressure cargo tanks almost always carry flammable/combustible liquids, such as gasoline, fuel oil, alcohol, but may occasionally carry other non-hazardous liquids.

Back 58

Non-pressure

P198

Front 59

Static build up:

NFPA addresses the need for bonding and grounding in NFPA ____, flammable and combustible code. In the 2015 addition of NFPA 30, chapter 18, 5.2.2 states that a Means must be provided to minimize the generation of ____ electricity, when transferring flammable liquids.

Back 59

NFPA 30

Static

P200

Front 60

Static build up:

NFPA addresses the need for bonding and grounding in NFPA ____, flammable and combustible code. In the 2015 addition of NFPA 30, chapter 18, 5.2.2 states that a Means must be provided to minimize the generation of ____ electricity, when transferring flammable liquids.

Back 60

NFPA 30

Static

P200

Front 61

NFPA __, recommended practice on static electricity, covers the fundamental principles of effectively managing static electricity.

Back 61

NFPA 77

P200

Front 62

Static build up:

NFPA addresses the need for bonding and grounding in NFPA ____, flammable and combustible code. In the 2015 addition of NFPA 30, chapter 18, 5.2.2 states that a Means must be provided to minimize the generation of ____ electricity, when transferring flammable liquids.

Back 62

NFPA 30

Static

P200

Front 63

NFPA __, recommended practice on static electricity, covers the fundamental principles of effectively managing static electricity.

Back 63

NFPA 77

P200

Front 64

OSHA’s requirements for bonding and grounding in general industry are referenced in the flammable liquids, standard, ____ code of federal regulations (CFR) 1910.106(e)(6)(ii).

Back 64

29

P200

Front 65

Low pressure chemical tank trucks are also known as MC-___ or DOT/TC-___ cargo tanks, depending on the specifications to which they were built. These tank trucks typically have a pressure of 25 to ___ psi, with typical capacity to 5,500 to 7,000 gallons.

Back 65

MC-307 DOT/TC-407

25 to 35

P201

Front 66

____ liquid tank trucks are also known as MC-312 or DOT/TC-412 cargo tank trucks depending on the specifications to which they were built. These tank trucks typically have a pressure range from 35 to __psi and May have much higher maximum allowable working pressure (MAWP).

Typical tank capacities are 3,300 to 6,300 gallons.

Back 66

Corrosive liquid tank cars

P201

Front 67

______ liquid tank trucks carry corrosives and toxic inhalation hazards (TIHs).

Back 67

Corrosive liquid

P202

Front 68

______ liquid tank trucks carry corrosives and toxic inhalation hazards (TIHs).

Back 68

Corrosive liquid

P202

Front 69

Most MC-312 and DOT/TC-412s do not have a remote __ off valve.

Back 69

Shut off

P202

Front 70

____ pressure tanks are typically known as MC-331 and DOT/TC-431 cargo tanks. These thank trucks have pressures typically between 100 to 500 psi with typical capacities between 3000 to 11,000 gallons.

Back 70

High pressure tank tracks

P203

Front 71

____ pressure tank trucks transport liquefied gases such as propane, anhydrous, ammonia, and butane, or high vapor pressure liquids and highly hazardous materials such as parathion.

Back 71

High pressure tank tracks

P203

Front 72

____ pressure tank truck, transport, liquefied gas is, such as propane, anhydrous, ammonia, and butane, or high vapor pressure liquids and highly hazardous materials such as parathion.

Back 72

High pressure tank tracks

P203

Front 73

High pressure “____ tail tanks” are used for local delivery of liquefied petroleum gas (LPG) and anhydrous ammonia.

Back 73

Bobtail tanks

P203

Front 74

Per the ERG, if an MC-331 is involved in a fire, the initial evaluation distance is one ___ in all directions because they may BLEVE.

Back 74

One mile

P203

Front 75

_____ tank trucks are known as MC-338 or DOT/TC-341 cargo tanks. These tank trucks have pressure is that can be less than 25 and up to 500 psi and capacities of 8000 to 10,000 gallons. These trucks have well insulated aluminum or steel tanks with vacuum sealed shells.

Back 75

Cryogenic

P203

Front 76

Per the ERG, if an MC – 338 is involved in a fire, the initial evaluation distances is ___ Mile all directions because they may BLEVE.

Back 76

One mile

P204

Front 77

Cryogenic trucks may not always have placards-but may use orange panels with the __ number.

Back 77

UN

P204

Front 78

_____ gas/tube trailers transport individual steel cylinders, stacked and mounted together. Typical pressures in the tubes range from 2,400 to 5,000 psi.

Back 78

Compressed-gas/tube

P204

Front 79

_____-gas/tube trailers carry helium, hydrogen, Methane, oxygen, and other gases.

Back 79

Compressed-gas/tube

P204

Front 80

Dry ___ cargo trailers, transport, solid, including hazardous solids, such as oxidizers, corrosive solids, cement, plastic pellets, and fertilizers. While contents are not usually under pressure, low pressure is between 15 to 20 psi maybe used to discharge or transfer the product from the container.

Back 80

Dry bulk

P205

Front 81

____-bulk, cargo trailers may have a V- or W- shaped bottom, unloading compartments.

Back 81

Dry-Bulk

P206

Front 82

Tank cars carry the bulk of the hazardous materials, transported by ____. Railroad take cars typically have capacities of 4,000 to __,______ Gallons.

Back 82

Rail

4,000 to 34,000

P206

Front 83

____ cars are divided into the following three main categories:

-Low pressure tank cars, also known as general service tank, cars and non-pressure tank cars.

-Pressure tank cars

-Cryogenic liquid tank cars

Back 83

Tank cars

P208

Front 84

____ cars are divided into the following three main categories:

-Low pressure tank cars, also known as general service tank, cars and non-pressure tank cars.

-Pressure tank cars

-Cryogenic liquid tank cars

Back 84

Tank cars

P208

Front 85

You may be able to tell if a rail car is loaded or unloaded by looking at the _____ in the trucks.

Back 85

Springs

P208

Front 86

___ pressure tank cars transport, hazardous and nonhazardous solids and liquids with vapor pressures below 25 psi at 105*F to 115*F.

Back 86

Low pressure

P209

Front 87

___ pressure tank cars transport, hazardous and nonhazardous solids and liquids with vapor pressures below 25 psi at 105*F to 115*F.

Back 87

Low pressure

P209

Front 88

Tank test pressures for low pressure tank cars are 60 to __psi. Capacities range from 4,000 to 34,000 gallons in the newer tanks made of aluminum, mild steel, or stainless steel.

Though less common, some jumbo cars can have a capacity of up to 45,000 gallons.

Back 88

60 to 100psi

P209

Front 89

Trains transporting multiple low pressure tank, cars containing ethanol, crude oil, and other class three products may be called ___-____ flammable trains (HHFT).

Back 89

High-Hazard Flammable trains

P210

Front 90

High-Hazard flammable trains (HHFT) often carry ethanol and ____ oil.

Back 90

Crude oil

P210

Front 91

____ tank cars are used to transport liquefied compressed, gases, poison/toxic inhalation hazard (PIH/TIH) materials, reactive materials, and/or corrosive materials, requiring the additional protection at pressures greater than 25 psi at 68°F. Tank test pressures from these Tank cars range from 100 to 600 psi.

Pressure tank car capacities range from 4,000 to 34,000 gallons.

Back 91

Pressure tank cars

P211

Front 92

New pressure tank cars are significantly heavier than old cars, and they may also be equipped with global positioning system, tracking devices, and anti- _____ mechanisms.

Back 92

Anti-tampering

P212

Front 93

Per the ERG, the initial isolation zone for a pressure tank Car involved in fire is ___ mile.

Back 93

1 mile

P212

Front 94

____ liquid tank cars carry refrigerated liquids (-___ degrees Fahrenheit and below). Materials found in these tanks include argon, hydrogen, nitrogen, oxygen, LNG and Ethylene.

Back 94

Cryogenic

-130 degrees Fahrenheit

P212

Front 95

A ____ liquid tank car is in the tank within a tank category with a stainless steel inner tank, supported within a strong outer tank.

Back 95

Cryogenic

P212

Front 96

Per the ERG the initial isolation zone for a cryogenic liquid tank car is ___ mile.

Back 96

1/2 mile

P213

Front 97

Covered ___ cars- often transport, dry bulk materials, such as grain, calcium, carbide, ammonium, nitrate, and cement.

Back 97

Covered Hopper cars

P213

Front 98

____ (or open top) Hopper cars- may carry coal, sand, gravel, rocks, or sulfur.

Back 98

Uncovered

P213

Front 99

______ unloaded Hopper cars-unloaded by air pressure and used to transport, dry bulk loads, such as ammonium, nitrate, fertilizer, dry, caustic, soda, plastic pellets, and cement. Pressure ratings during unloading range from 20 to 80 psi.

Back 99

PneumaticAlly unloaded Hopper cars

P213

Front 100

______ cars -boxcars, gondolas, spine cars, and well cars, often used to carry containers of hazardous materials. These cars can include mixed cargoes of a variety of products in different types of packaging.

Back 100

Miscellaneous cars

P213

Front 101

First responders can receive valuable information from the ____ on railroad tank cars as well as its contents:

-Reporting marks (rail, car, initials, and numbers)

-Capacity stencil

-Specifications marking

Back 101

Markings

P213

Front 102

First responders can receive valuable information from the ____ on railroad tank cars as well as its contents:

-Reporting marks (rail, car, initials, and numbers)

-Capacity stencil

-Specifications marking

Back 102

Markings

P213

Front 103

Rail cars are normally dedicated to transporting a ____ material.

Dedicated tank cars may have the name of that material ___ on the car.

Back 103

Single materials

Painted

P213

Front 104

_____ Marks (also called initials and numbers) maybe used to obtain information about the cars contents from the railroads computer, the shipper, CHEMTREC, CANUTEC, or SETIQ.

Back 104

Reporting marks

P214

Front 105

The ___ stencil shows the volume of the tank car. The volume in gallons is stenciled on both ends of the car under the cars reporting marks.

Back 105

Capacity Stencil

P214

Front 106

The term “___ ___” may be used to mean the same thing as capacity in pounds or kilograms. For certain tank cars, the water capacity of the tank, in pounds, is stenciled on the sides of the tank near the ___ of the car.

Back 106

Load limit

Center

P214

Front 107

The ____ marking indicates the standards to which a tank car was built.

Back 107

Specification marking.

P214

Front 108

The federal railroad administration (FRA) regulations require ___ markings be stamped on a metal plate, located on the frame of the car to certified if the tank complies with all specifications requirements.

Back 108

Specification

P214

Front 109

The federal railroad administration (FRA) regulations require ___ markings be stamped on a metal plate, located on the frame of the car to certified if the tank complies with all specifications requirements.

Back 109

Specification

P214

Front 110

The specification marking is also stamped into the ___ heads, where it is not readily visible.

Back 110

Tank heads

P214

Front 111

An ____ container is a freight container that is used interchangeably in multiple modes of transportation, such as roadways, railways, airways, and waterways.

Back 111

Intermodal

P215

Front 112

The various types of intermodal container as can be divided into ____ containers and ___ containers.

Back 112

Freight containers, and tank containers

P215

Front 113

The intermodal freight containers may transport hazardous material in a variety of packaging. With Many freight containers, you will not be able to determine, by the ___ of the container alone, whether it contains hazardous materials.

Back 113

Shape

P215

Front 114

____ containers, transport, a wide range of products, from food stuffs to hazardous materials. They come in various types and sizes, most commonly in the 20 40, 45,48 and 53 foot lengths.

Back 114

Freight

P217

Front 115

____ containers, transport, a wide range of products, from food stuffs to hazardous materials. They come in various types and sizes, most commonly in the 20 40, 45,48 and 53 foot lengths.

Back 115

Freight

P217

Front 116

Several common types of freight containers are:

-Dry van intermodal container’s (sometimes called box containers)

-Refrigerated intermodal container’s (also called ____)

-Open top intermodal container’s

-Flat intermodal container’s

Back 116

Reefers

P216

Front 117

Intermodal tank containers:

The capacity of these containers, ordinarily, do not exceed ____ gallons.

Back 117

6,340

P216

Front 118

The listing of IM/IMO container types was replaced by the _-code system in 2003.

Back 118

T-code

P218

Front 119

Even though they are often called nonpressure-intermodal tanks, these tanks may have pressure is as high as __ psi. There are two groups of low pressure/nonpressure intermodal tank containers. The T6 and T14 tanks were formerly known as IM-101 or IMO Type 1 tank container. These containers are built to withstand higher, maximum allowable working pressure of 25.4 to 100psi.

Back 119

100psi

P218

Front 120

Even though they are often called nonpressure-intermodal tanks, these tanks may have pressure is as high as __ psi. There are two groups of low pressure/nonpressure intermodal tank containers. The T6 and T14 tanks were formerly known as IM-101 or IMO Type 1 tank container. These containers are built to withstand higher, maximum allowable working pressure of 25.4 to 100psi.

Back 120

100psi

P218

Front 121

The T1 to T5 Tanks were formally known as the IM 102 portable tanks or IMO type 2 tank container. These containers are designed to handle MAWP of 14.5 to 25.4psi and are gradually being removed from service.

Back 121

P219

Front 122

A pressure intermodal tank container is less common in transport. The T50 tank was formally known as DOT 51, spec 51, or IMO Type 5 tank container. This type of container design for MAWP’s of 100 to 500 psi and usually transports liquefied __ under pressure.

Back 122

Liquefied gases

P219

Front 123

The T15 to T22 series, were previously used for dangerous gases but now are used for highly hazardous solids or liquids which have a pressure rating up to ___psi.

Back 123

320psi

P219

Front 124

In addition to required placards, identifying markings on intermodal tanks and containers include ____ marks.

Back 124

Reporting marks

P220

Front 125

In addition to required placards, identifying markings on intermodal tanks and containers include ____ marks.

Back 125

Reporting marks

P220

Front 126

Reporting markings are generally found on the ___-hand side of the tank or container as you face it from either sides of the ends.

Back 126

Right hand side

P220

Front 127

In addition to required placards, identifying markings on intermodal tanks and containers include ____ marks.

Back 127

Reporting marks

P220

Front 128

Reporting markings are generally found on the ___-hand side of the tank or container as you face it from either sides of the ends.

Back 128

Right hand side

P220

Front 129

Intermodal container’s carrying hazardous materials must have proper shipping names stenciled on ___ sides, along with the tank owners name.

Back 129

Two sides

P220

Front 130

Some materials are shipped in specialized containers, known as multi unit tank car tanks, more commonly known as ___ containers. Sometimes this is shortened to “tonners”. The newest version of these are called “__” cylinders.

Back 130

Ton

Y cylinders

P221

Front 131

___ containers are pressure tanks that have capacities of one short ton or approximately 2000 pounds. They are typically stored on their sides.

Back 131

Ton containers

P221

Front 132

___ containers are pressure tanks that have capacities of one short ton or approximately 2000 pounds. They are typically stored on their sides.

Back 132

Ton containers

P221

Front 133

As pressure containers, ton containers typically released their contents as gases or ___.

Back 133

Vapors

P221

Front 134

__ cylinders are a type of compressed gas cylinder that can be bulk or non-bulk, but they are typically classified as ___.

Back 134

Y cylinders

Bulk

P222

Front 135

A typical __ cylinder container will have a specification such as DOT/TC-3AA-2400 or DOT/TC 3AA-480. These containers are typically 7 feet long, 2 feet in diameter, have a wall thickness of about 0.6 inches and when empty, weigh about 1200 pounds. These containers have a water capacity of approximately 120 gallons or 16 cubic feet.

Back 135

Y cylinder

P222

Front 136

According to PHMSA, as of the year 2017 there are over ____ million miles of PHMSA pipelines in North America.

Back 136

2.7 miles

P222

Front 137

According to PHMSA, as of the year 2017 there are over ____ million miles of PHMSA pipelines in North America.

Back 137

2.7 miles

P222

Front 138

A single pipeline may carry more than one type of product, separated by a pipeline “__”.

Back 138

Pig

P223

Front 139

According to PHMSA, as of the year 2017 there are over ____ million miles of PHMSA pipelines in North America.

Back 139

2.7 miles

P222

Front 140

A single pipeline may carry more than one type of product, separated by a pipeline “__”.

Back 140

Pig

P223

Front 141

In order to keep the liquids and gases flowing in the pipelines, the pressure of the pipelines has to be increased and constantly kept in the range of 200 to 1500 psi depending on the ___ of the product that is being transported.

Back 141

Viscosity

P223

Front 142

A ___-pressure distribution system is a distribution system in which the gas pressure in the main is substantially the same as the pressure provided to the customer.

Back 142

Low pressure

P223

Front 143

Emergency responders can view the transmission pipelines in their area via the national ___ mapping system (NPMS), available online.

Back 143

National pipe line mapping system

P223

Front 144

Pipeline markers in the US and Canada include the signal words “ caution” “ warning” or “____”, representing an increasing level of hazard.

Back 144

Danger

P224

Front 145

Pipeline markers in the US and Canada include the signal words “ caution” “ warning” or “____”, representing an increasing level of hazard.

Back 145

Danger

P224

Front 146

Gas distribution pipe lines, which represent the largest amount of pipeline mileage in the US are constructed predominantly of plastic or ____.

Back 146

Steel

P225

Front 147

Pipeline markers in the US and Canada include the signal words “ caution” “ warning” or “____”, representing an increasing level of hazard.

Back 147

Danger

P224

Front 148

Gas distribution pipe lines, which represent the largest amount of pipeline mileage in the US are constructed predominantly of plastic or ____.

Back 148

Steel

P225

Front 149

Pipes carrying hazardous materials should be appropriately marked and labeled. Many facilities in the US and Canada follow ____ A13.1-2020, scheme for identification of piping systems, to Mark and label pipes.

Back 149

ANSI

P225

Front 150

____ vessels, transport over 90% of the worlds cargo, and that amount is expected to increase in the future.

Back 150

Marine vessels

P225

Front 151

All shipments of radioactive materials (sometimes called ___) must be packaged and transported according to strict regulations.

Back 151

RAM

P227

Front 152

All shipments of radioactive materials (sometimes called ___) must be packages and transported according to strict regulations.

Back 152

RAM

P227

Front 153

The type of packaging used to transport radioactive materials is determined by the activity, type, and ___ of the material to be shipped.

Back 153

Form

P227

Front 154

All shipments of radioactive materials (sometimes called ___) must be packages and transported according to strict regulations.

Back 154

RAM

P227

Front 155

The type of packaging used to transport radioactive materials is determined by the activity, type, and ___ of the material to be shipped.

Back 155

Form

P227

Front 156

____ packaging are only used to transport materials with low levels of radioactively that present no risk to the public or environment.

Back 156

Excepted packaging

P227

Front 157

Radioactive materials with relatively high specific activity levels are shipped in type __ packages.

Back 157

Type A

P228

Front 158

Radioactive materials that exceed the limits of type A package requirements must be shipped in type ___ packages.

Back 158

Type B

P228

Front 159

These are rare packages used for high-activity materials (including plutonium) transported by airport.

Back 159

Type C

P228

Front 160

Per the US DOT, an intermediate ___ container (IBC) is either rigid or flexible portable packaging (other than a cylinder or portable tank) designed for mechanical handling.

Back 160

Intermediate bulk container

P228

Front 161

The maximum capacity of an IBC is not more than __m3 (3,000L, 793 gallons, or 106ft3).

The minimum capacity is not less than 0.45m3 or a maximum net mass of not less than 400kg (882lbs).

Back 161

3m^3

P228

Front 162

IBC’s are divided into two types: flexible, intermediate, bulk containers (FIBCs) and rigid, intermediate bulk containers (RIBCs). Both types are often called. _____.

Back 162

Totes

P228

Front 163

IBC’s are divided into two types: flexible, intermediate, bulk containers (FIBCs) and rigid, intermediate bulk containers (RIBCs). Both types are often called. _____.

Back 163

Totes

P228

Front 164

FIBCs are sometimes called bulk ___, bulk sacks, super sacks, big bags, or tote bags.

Back 164

Bulk bags

P229

Front 165

A common size supersack can carry the equivalent of 4 to __ 55gallon drums and (depending on the design in material inside) can be stacked on top of another.

Back 165

4 to 5

P229

Front 166

A common size supersack can carry the equivalent of 4 to __ 55gallon drums and (depending on the design in material inside) can be stacked on top of another.

Back 166

4 to 5

P229

Front 167

RIBCs are typically made of steel, aluminum, wood, fiberboard, or plastic; and they are often designed to be ___.

Back 167

Stacked

P229

Front 168

Rigid portable tanks may be used to carry liquids, fertilizers, solvents, and other chemicals; and they may have capacity up to 400gallons and __psi.

Back 168

100psi

P229

Front 169

Containers that are used to transport small quantities of hazardous materials are called ____-bulk packaging.

Back 169

Nonbulk

P229

Front 170

A ___ is a flexible packaging made of paper, plastic film, textiles, woven material, or other similar materials.

Back 170

Bag

P229

Front 171

Typically, bags are stored and transported on ___.

Back 171

Pallets

P230

Front 172

A ____ is a large glass or plastic bottle that may be encased in a basket or box, primarily used to store and transport corrosive liquids, although it’s use has expanded to non-hazardous materials (such as water) as well.

Back 172

Carboy

P230

Front 173

A ____ is a large glass or plastic bottle that may be encased in a basket or box, primarily used to store and transport corrosive liquids, although it’s use has expanded to non-hazardous materials (such as water) as well.

Back 173

Carboy

P230

Front 174

____ can is another name for a rectangular plastic car boy and is the term used in UN regulations. some organizations differentiate between carboys and Jerry cans, defining Jerry cans as rectangular metal containers typically transporting flammable and combustible liquids, and carboys as transporting _____.

Back 174

Jerry can

Corrosives

P230

Front 175

A cylinder is a pressure vessel designed for pressures higher than ____ psi and has a circular cross section, but it does not include any of the containers, tanks, or vessels described in previous sessions.

Back 175

40psi

P230

Front 176

A cylinder is a pressure vessel designed for pressures higher than ____ psi and has a circular cross section, but it does not include any of the containers, tanks, or vessels described in previous sessions.

Back 176

40psi

P230

Front 177

____ are used to store, transport, and dispense large volumes of gaseous materials.

Back 177

Cylinders

P230

Front 178

All approved cylinders, with the exception of some that store poisons, are equipped with safety ____ devices. These devices may be spring loaded relief valves.(SRV, also called pressure relief devices [PRD]) that reclose after operation, heat-fusible plugs, or a pressure activated bursting discs that completely empty the container.

Back 178

Relief

P230

Front 179

A ___ is a flat-ended or convex-ended cylindrical packaging made of the following materials: metal, fiberboard, plastic, plywood, other suitable material.

Back 179

Drum

P231

Front 180

Drum capacities range up to ____ gallons, but 55 gallon drums are the most common.

Typically, ___ drums carry flammables and solvents, and ___ drums carry corrosives.

Back 180

119 gallons

Metal -flammable/solvent

Plastic- corrosives

P231

Front 181

A Dewar flask (sometimes called a ____ flask) is a nonpressurized, insulated container that has a vacuum space between the outer shell, and the inner vessel.

Back 181

Vacuum

P231

Front 182

A Dewar flask (sometimes called a ____ flask) is a nonpressurized, insulated container that has a vacuum space between the outer shell, and the inner vessel.

Back 182

Vacuum

P231

Front 183

The Dewar flask is designed for the storage and dispensing of ____ materials, such as liquid, nitrogen, liquid, oxygen, and helium.

Back 183

Cryogenic

P231

Front 184

The volume of Dewar flasks is often between 4 gallons to ____ gallons. Some Dewar flasks may be as large as 1,250 gallons.

Back 184

125 gallons

P231

Front 185

Atmospheric pressure at sea level is about 14.7 psi and is measured as ___mm of mercury on a barometer.

Back 185

760

P232

Front 186

Atmospheric pressure at sea level is about 14.7 psi and is measured as ___mm of mercury on a barometer.

Back 186

760

P232

Front 187

Capacity stencil-

Also, known as ___ limit marking.

Back 187

Load limit marking

P232