Fire Inspection & Code Enforcement Chapts. 14&15
Quiz questions for Chapters 14&15
Questions and Answers
- 1.
Which is NOT a task usually performed by inspectors at facilities that contain hazardous materials?
- A.
Enforce appropriate hazardous materials codes or ordinances
- B.
Correctly recognize and interpret hazardous materials placards
- C.
Effectively test hazardous materials sites for proper levels and applications
Correct Answer
C. Effectively test hazardous materials sites for proper levels and applicationsExplanation
Inspectors at facilities that contain hazardous materials are responsible for enforcing appropriate hazardous materials codes or ordinances and correctly recognizing and interpreting hazardous materials placards. However, testing hazardous materials sites for proper levels and applications is typically not a task performed by inspectors. This task is usually handled by specialized professionals such as environmental engineers or technicians who have the necessary expertise and equipment to conduct such tests accurately and effectively.Rate this question:
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- 2.
Which re: the storage of hazardous materials is NOT accurate?
- A.
Inspectors are not concerned with the storage of hazardous materials
- B.
Medical facilities may store significant quantities of hazardous materials
- C.
Residential occupancies are exempt from dangers created by hazardous materials
Correct Answer
B. Medical facilities may store significant quantities of hazardous materialsExplanation
The statement "medical facilities may store significant quantities of hazardous materials" is not accurate. Medical facilities are required to store hazardous materials in accordance with strict regulations and guidelines. They must follow specific protocols for the storage, handling, and disposal of hazardous materials to ensure the safety of patients, staff, and the environment. Failure to comply with these regulations can result in serious consequences, including fines and legal action. Therefore, it is important for medical facilities to prioritize the safe storage and management of hazardous materials.Rate this question:
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- 3.
Which procedure should be followed to prevent flammable or combustible liquids from igniting?
- A.
Store liquids in open containers
- B.
Exclude any inert gas from the atmosphere
- C.
Provide ventilation to prevent vapors from reaching their flammable ranges
Correct Answer
C. Provide ventilation to prevent vapors from reaching their flammable rangesExplanation
To prevent flammable or combustible liquids from igniting, it is important to provide ventilation to prevent vapors from reaching their flammable ranges. This is because when the vapors of these liquids mix with air and reach a certain concentration, they become flammable. By providing ventilation, the vapors are dispersed and diluted, reducing the likelihood of ignition. Storing liquids in open containers can increase the risk of vapor accumulation, while excluding inert gas from the atmosphere does not directly address the issue of vapor concentration.Rate this question:
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- 4.
What is the term for the minimum temperature at which a liquid fuel releases sufficient vapors to form an ignitable mixture with the air near the liquid's surface?
- A.
Flash point
- B.
Vapor density
- C.
Lower flammable limit
Correct Answer
A. Flash pointExplanation
The flash point is the term used to describe the minimum temperature at which a liquid fuel releases enough vapors to create an ignitable mixture with the air near the liquid's surface. This means that at or above the flash point, the fuel can easily catch fire or ignite when exposed to a spark or flame.Rate this question:
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- 5.
Flammable liquids have a flash point:
- A.
Below 100*F
- B.
Above 100*F
- C.
Above 212*F
Correct Answer
A. Below 100*FExplanation
Flammable liquids have a flash point below 100°F because the flash point is the temperature at which the liquid can produce enough vapor to ignite when exposed to an open flame or spark. Liquids with a flash point below 100°F are considered highly flammable and can easily catch fire at relatively low temperatures.Rate this question:
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- 6.
Combustible liquids have a flash point:
- A.
Below 100*F
- B.
Above 100*F
- C.
Above 212*F
Correct Answer
B. Above 100*FExplanation
Combustible liquids have a flash point above 100*F because the flash point of a liquid is the lowest temperature at which it can vaporize and form an ignitable mixture in the air. Liquids with a flash point above 100*F are considered combustible because they require a higher temperature to reach their vaporization point and become flammable. This means that they are less likely to ignite at lower temperatures compared to liquids with a flash point below 100*F, which are considered flammable.Rate this question:
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- 7.
Which materials exist as gases when pressurized within a container?
- A.
Liquefied gases
- B.
Cryogenic gases
- C.
Compressed gases
Correct Answer
C. Compressed gasesExplanation
Compressed gases exist as gases when pressurized within a container. When gases are compressed, their volume decreases while their pressure increases. This causes the gas molecules to be packed closer together, resulting in a higher density and a gas state. Examples of compressed gases include oxygen, nitrogen, helium, and carbon dioxide. These gases are commonly used in various industries for purposes such as welding, refrigeration, and propulsion.Rate this question:
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- 8.
Cryogenic liquids have a boiling point of:
- A.
-130*F
- B.
-100*F
- C.
0*F
Correct Answer
A. -130*FExplanation
Cryogenic liquids have a boiling point of -130°F. This means that at this temperature, these liquids will transition from a liquid state to a gaseous state. Cryogenic liquids are extremely cold and are used in various applications such as medical procedures, scientific research, and industrial processes. The low boiling point of -130°F allows these liquids to be stored and transported at very low temperatures, ensuring their stability and effectiveness in their intended applications.Rate this question:
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- 9.
Which is a common cryogenic liquid?
- A.
Argon
- B.
Cyanide
- C.
Benzene
Correct Answer
A. ArgonExplanation
Argon is a common cryogenic liquid because it has a boiling point of -185.7°C (-302.3°F) at atmospheric pressure. Cryogenic liquids are substances that are extremely cold and exist in a liquid state at very low temperatures. Argon is commonly used in cryogenic applications such as cooling and freezing, as well as in various industrial processes where low temperatures are required. Cyanide and benzene are not cryogenic liquids. Cyanide is a highly toxic compound, while benzene is a volatile organic compound commonly used as a solvent.Rate this question:
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- 10.
Greatest hazard associated with cryogenic liquids?
- A.
They are an asphyxiation hazard
- B.
They are toxic if in contact with skin
- C.
They can inflict severe burns due to extremely low temperatures
Correct Answer
C. They can inflict severe burns due to extremely low temperaturesExplanation
Cryogenic liquids are extremely cold substances, typically below -150 degrees Celsius. When these liquids come into contact with the skin, they can cause severe burns due to the rapid freezing of tissue. This is because the extreme cold temperature causes the skin cells to freeze and can lead to tissue damage. Therefore, the greatest hazard associated with cryogenic liquids is the potential for severe burns due to their extremely low temperatures.Rate this question:
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- 11.
Which materials have the potential to self-heat when they come in contact with air?
- A.
Flammable liquids
- B.
Pryophoric materials
- C.
Self-heating materials
Correct Answer
C. Self-heating materialsExplanation
Self-heating materials have the potential to self-heat when they come in contact with air. Unlike flammable liquids, which require an external ignition source to initiate combustion, self-heating materials undergo an exothermic reaction upon exposure to air, generating heat. Pryophoric materials, on the other hand, are substances that ignite spontaneously in air, but they do not necessarily have the ability to self-heat. Therefore, self-heating materials are the most appropriate answer to the question.Rate this question:
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- 12.
Which term is defined as the concentration of a given toxic material that generally may be tolerated without ill effects?
- A.
Threshold limit value (TLV)
- B.
Upper flammable limit (UFL)
- C.
Toxic inhalation hazard (TIH)
Correct Answer
A. Threshold limit value (TLV)Explanation
The term "threshold limit value (TLV)" is defined as the concentration of a toxic material that can generally be tolerated without causing any ill effects. TLV is used to establish safe exposure levels for workers and is based on scientific research and data. It helps to prevent adverse health effects and ensure a safe working environment.Rate this question:
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- 13.
Which term refers to the effects caused by a single dose or exposure to a toxic material?
- A.
Lethal dose
- B.
Acute toxicity
- C.
Lethal concentration
Correct Answer
B. Acute toxicityExplanation
Acute toxicity refers to the effects caused by a single dose or exposure to a toxic material. It is a measure of the immediate harmful effects that occur after a short period of exposure to a substance. This term is used to describe the severity of the toxic effects and the potential danger of a substance when it is encountered in high concentrations or doses. The effects of acute toxicity can range from mild symptoms to severe illness or even death, depending on the specific substance and the individual's susceptibility.Rate this question:
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- 14.
When exposed to heat, oxidizers:
- A.
Multiply
- B.
Decompose
- C.
Release carbon dioxide
Correct Answer
B. DecomposeExplanation
When exposed to heat, oxidizers decompose. This means that they break down into simpler substances. Oxidizers are substances that can provide oxygen to support combustion. When they are heated, they undergo a chemical reaction that causes them to break apart into different compounds or elements. This decomposition process releases energy and can sometimes result in the production of gases or other byproducts. Therefore, the correct answer is decompose.Rate this question:
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- 15.
Type of ionizing radiation is fast moving charged electrons that have greater penetrating ability than alpha radiation?
- A.
Beta
- B.
X-ray
- C.
Gamma
Correct Answer
A. BetaExplanation
Beta radiation consists of fast-moving charged electrons (β-) or positrons (β+). These particles have greater penetrating ability compared to alpha radiation, which consists of helium nuclei. Therefore, beta radiation is the correct answer as it matches the description given in the question.Rate this question:
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- 16.
Department of Transportation DOT explosives classification includes explosives that have a projection hazard but not a mass explosion hazard?
- A.
Division 1.2
- B.
Division 1.2
- C.
Division 1.3
Correct Answer
B. Division 1.2Explanation
The correct answer is division 1.2. The Department of Transportation (DOT) explosives classification includes division 1.2 explosives, which have a projection hazard but not a mass explosion hazard. This means that these explosives can cause fragments or debris to be projected at high velocities, but they do not have the potential for a widespread explosion.Rate this question:
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- 17.
Safety data sheets SDS's provide all EXCEPT:
- A.
Routes of exposure
- B.
Hazardous ingredients
- C.
Fire fighting measures
Correct Answer
C. Fire fighting measuresExplanation
Safety data sheets (SDS's) are documents that provide detailed information about hazardous substances and their potential risks. They are used to ensure the safety of workers and provide guidance on how to handle and store hazardous materials. Fire fighting measures, on the other hand, are typically included in fire safety plans and emergency response procedures, rather than in SDS's. Therefore, fire fighting measures are not typically found in SDS's.Rate this question:
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- 18.
Which UN hazard class includes toxic and infectious substances?
- A.
Class 4
- B.
Class 5
- C.
Class 6
Correct Answer
C. Class 6Explanation
Class 6 of the UN hazard classification system includes toxic and infectious substances. This class is specifically designated for substances that can cause harm or illness to humans or animals when exposed to them. These substances may be in the form of solids, liquids, or gases and can pose a significant risk to public health and safety. It is important to handle and transport these substances with caution to prevent any potential harm or contamination.Rate this question:
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- 19.
UN identification numbers are found in the ______ bordered pages of the Emergency Response Guidebook (ERG).
- A.
Blue
- B.
Yellow
- C.
Green
Correct Answer
B. YellowExplanation
UN identification numbers are found in the yellow-bordered pages of the Emergency Response Guidebook (ERG). The ERG is a guidebook used by first responders to quickly identify hazardous materials and provide guidance on how to respond to incidents involving these materials. The yellow-bordered pages specifically contain information about the identification numbers assigned to different hazardous substances, which are used to quickly identify the nature of the material and determine the appropriate response actions.Rate this question:
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- 20.
DOT labels are:
- A.
Triangular
- B.
Rectangular
- C.
Diamond shaped
Correct Answer
C. Diamond shapedExplanation
DOT labels are diamond shaped.Rate this question:
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- 21.
Signal word for manufacturer's labels indicates moderate hazards that have significant health effects?
- A.
Danger
- B.
Poison
- C.
Warning
Correct Answer
C. WarningExplanation
The signal word "warning" is used on manufacturer's labels to indicate moderate hazards that have significant health effects. This signal word is typically used when the product poses a certain level of risk to health, but it is not as severe as the "danger" signal word. The "warning" signal word is meant to alert individuals to the potential hazards associated with the product and encourage them to take necessary precautions to avoid any health effects.Rate this question:
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- 22.
Re: military markings is MOST accurate?
- A.
Military markings are uniform
- B.
Military markings are required on all vehicles and facilities
- C.
Some military markings may not be marked due to security reasons
Correct Answer
C. Some military markings may not be marked due to security reasonsExplanation
Some military markings may not be marked due to security reasons. This means that not all military vehicles and facilities will have visible markings. This could be to prevent the identification of sensitive or classified information, or to maintain operational security. It is important for military organizations to balance the need for markings to ensure identification and the need to protect sensitive information.Rate this question:
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- 23.
NFPA 704 relates health ratings on a ______ background.
- A.
Red
- B.
Blue
- C.
Yellow
Correct Answer
B. BlueExplanation
NFPA 704 is a standard system used to indicate the health, flammability, and reactivity hazards of a chemical substance. In this system, health ratings are represented by the color blue. Therefore, the correct answer is blue.Rate this question:
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- 24.
Special hazards are located at the ____ position on NFPA 704 markings.
- A.
Three o-clock
- B.
Six o-clock
- C.
Nine o-clock
Correct Answer
B. Six o-clockExplanation
NFPA 704 markings are used to provide information about the hazards of a chemical substance. These markings consist of a diamond-shaped symbol divided into four quadrants. Each quadrant represents a different type of hazard. The special hazards, which include substances that are reactive, water-reactive, or oxidizers, are located in the six o'clock position on the NFPA 704 markings. This means that if a substance has a special hazard, it will be indicated by a symbol in the bottom quadrant of the diamond.Rate this question:
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- 25.
Which guidebook developed for use by fire & emergency services personnel who may be the first to arrive at the scene of an incident involving hazardous materials?
- A.
Emergency Response Guidebook (ERG)
- B.
NOISH Pocket Guide to Chemical Hazards
- C.
Hazardous Materials Guide for First Responders
Correct Answer
A. Emergency Response Guidebook (ERG)Explanation
The Emergency Response Guidebook (ERG) is a guidebook developed specifically for fire and emergency services personnel who may be the first to arrive at the scene of an incident involving hazardous materials. It provides crucial information on how to respond safely and effectively to incidents involving hazardous materials, including identification, isolation, and initial protective actions. The ERG is designed to assist first responders in making quick and informed decisions to protect themselves and the public during hazardous materials incidents.Rate this question:
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- 26.
What information is found on the blue-bordered pages of the Emergency Response Guidebook ERG?
- A.
Initial action guide
- B.
Material name index
- C.
Table of initial isolation distances
Correct Answer
B. Material name indexExplanation
The blue-bordered pages of the Emergency Response Guidebook ERG contain the material name index. This index provides a list of hazardous materials and their corresponding guide numbers, which are used to quickly identify the appropriate response procedures for a specific material in case of an emergency. The material name index helps responders locate the relevant information they need to safely handle and respond to hazardous materials incidents.Rate this question:
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- 27.
In Canada, the supplier of a controlled product must label containers with a:
- A.
Supplier label
- B.
Canadian labour code label
- C.
Occupational health & safety label
Correct Answer
A. Supplier labelExplanation
In Canada, the correct label that must be used on containers of controlled products is the supplier label. This label is required by law to provide important information about the product, such as its identity, hazardous ingredients, and safety precautions. It helps ensure that workers and users of the product are aware of any potential hazards and can safely handle and use the product. The supplier label is an important component of Canada's regulations for occupational health and safety.Rate this question:
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- 28.
Which must be included on Canadian Workplace Labels?
- A.
Supplier identifier
- B.
Precautionary measures
- C.
Information on safe handling
Correct Answer
C. Information on safe handlingExplanation
The information on safe handling must be included on Canadian Workplace Labels because it is crucial for employees to know how to handle materials and substances safely in the workplace. This information helps to prevent accidents, injuries, and potential hazards. By providing clear instructions and guidelines on safe handling, employees can take necessary precautions and follow proper procedures to ensure their safety and the safety of others. Therefore, including information on safe handling on Canadian Workplace Labels is essential for promoting a safe working environment.Rate this question:
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- 29.
General caution symbols in Mexico are:
- A.
Round
- B.
Triangular
- C.
Rectangular
Correct Answer
B. TriangularExplanation
In Mexico, triangular caution symbols are commonly used to indicate potential hazards or dangers. These symbols are easily recognizable and provide a clear visual warning to individuals. The triangular shape helps to draw attention and stands out from other signage, making it an effective choice for caution symbols.Rate this question:
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- 30.
Which is a difference between Mexican transportation regulations and the US Hazardous Materials Regulations HMR
- A.
The US HMR does not authorize the use of DANGEROUS placards
- B.
On US HMR packages, the proper shipping name is provided in both Spanish & English
- C.
The Mexican classification of flammable liquids does not incorporate provisions for combustible liquids
Correct Answer
C. The Mexican classification of flammable liquids does not incorporate provisions for combustible liquidsExplanation
The Mexican classification of flammable liquids does not incorporate provisions for combustible liquids. This means that in Mexico, there is no separate classification or set of regulations specifically for combustible liquids. Instead, all flammable liquids are treated the same, regardless of their flash point or other characteristics. In contrast, the US Hazardous Materials Regulations (HMR) do have separate provisions and regulations for combustible liquids, which are defined as liquids with a flash point above 100 degrees Fahrenheit. This difference in classification and regulations between Mexico and the US is an important distinction in their transportation regulations.Rate this question:
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- 31.
Which storage & transportation containers are used as storage for flammable & combustible liquids, compressed and liquefied gases, and cyrogenic liquids?
- A.
Bulk packaging
- B.
Nonbulk packaging
- C.
Fixed-site storage tanks
Correct Answer
C. Fixed-site storage tanksExplanation
Fixed-site storage tanks are used as storage for flammable and combustible liquids, compressed and liquefied gases, and cryogenic liquids. These tanks are designed to safely store large quantities of hazardous materials in a stationary location. They are typically made of steel and have various safety features such as pressure relief valves, emergency vents, and grounding systems to prevent accidents and minimize the risk of fire or explosion.Rate this question:
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- 32.
Type of aboveground storage tanks are designed for pressures of 0.5 to 15 psi?
- A.
Atmospheric tanks
- B.
High pressure vessels
- C.
Low pressure storage tanks
Correct Answer
C. Low pressure storage tanksExplanation
Low pressure storage tanks are designed for pressures ranging from 0.5 to 15 psi. These tanks are specifically built to store substances that do not require high pressure to be contained. They are commonly used for storing liquids or gases that are not volatile or highly reactive. The design of low pressure storage tanks ensures that they can safely handle and store materials at relatively low pressures without the need for additional reinforcement or safety measures.Rate this question:
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- 33.
Which requirement for inspectors regarding aboveground storage tanks?
- A.
Install storage tanks
- B.
Perform acceptance tests
- C.
Perform inspections of existing tanks
Correct Answer
C. Perform inspections of existing tanksExplanation
Inspectors are required to perform inspections of existing aboveground storage tanks. This means that their responsibility is to assess the condition and compliance of tanks that are already installed and in use. This task involves conducting regular inspections to ensure that the tanks are in proper working order, meet safety regulations, and do not pose any environmental or health risks. Inspectors are not responsible for installing new tanks or performing acceptance tests, as their main focus is on the ongoing maintenance and inspection of existing tanks.Rate this question:
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- 34.
Aboveground storage tanks must be spaced at least _____ ft apart.
- A.
3
- B.
4
- C.
5
Correct Answer
A. 3Explanation
Aboveground storage tanks must be spaced at least 3 ft apart to ensure proper ventilation and prevent the risk of fire or explosion. Adequate spacing allows for easy access to each tank for maintenance and inspection purposes. It also helps to minimize the spread of fire in case of an incident.Rate this question:
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- 35.
Commercial venting devices on aboveground storage tanks must be stamped with all of the following EXCEPT:
- A.
Operating pressure
- B.
Hydrostatic testing date
- C.
Pressure at which the valve reaches full open position
Correct Answer
B. Hydrostatic testing dateExplanation
Commercial venting devices on aboveground storage tanks must be stamped with the operating pressure and the pressure at which the valve reaches full open position. This information is crucial for ensuring the safe and proper functioning of the venting device. However, the hydrostatic testing date is not required to be stamped on the venting device. Hydrostatic testing is a process used to test the structural integrity and strength of the tank, not the venting device itself.Rate this question:
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- 36.
Type of storage containers are the safest form of storage for flammable & combustible liquids?
- A.
Bulk packaging
- B.
Nonbulk packaging
- C.
Underground storage tanks
Correct Answer
C. Underground storage tanksExplanation
Underground storage tanks are the safest form of storage for flammable and combustible liquids because they are designed to prevent leaks and minimize the risk of fires or explosions. Being buried underground, these tanks are less susceptible to external factors such as extreme temperatures or physical damage. Additionally, they are often made of durable materials like steel and equipped with safety features like leak detection systems and corrosion protection. These tanks also help to reduce the risk of vapor release and protect the environment from potential contamination.Rate this question:
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- 37.
On underground storage tanks, fill pipes for Class 1B and Class 1C liquids must terminate within _____ inches of the tank bottom.
- A.
4
- B.
6
- C.
8
Correct Answer
B. 6Explanation
On underground storage tanks, fill pipes for Class 1B and Class 1C liquids must terminate within 6 inches of the tank bottom. This requirement is in place to ensure that the fill pipes are positioned close enough to the tank bottom to prevent any potential leaks or spills from causing significant damage or contamination. By terminating the fill pipes within 6 inches of the tank bottom, any potential leaks or spills can be detected and addressed promptly, minimizing the risk of harm to the environment and ensuring the safe storage of these hazardous liquids.Rate this question:
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- 38.
If tanks inside buildings are greater than ____ gallons (L), that portion of the structure must be considered a hazardous occupancy.
- A.
660
- B.
750
- C.
900
Correct Answer
A. 660Explanation
If tanks inside buildings are greater than 660 gallons (L), that portion of the structure must be considered a hazardous occupancy. This means that if the tanks hold more than 660 gallons, the building is deemed to have a higher risk and potential danger due to the presence of the tanks.Rate this question:
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- 39.
Ventilation for fixed-site storage tanks must be equipped with:
- A.
Flame arresters
- B.
Smoke dampers
- C.
Discharge pipes
Correct Answer
A. Flame arrestersExplanation
Ventilation for fixed-site storage tanks must be equipped with flame arresters to prevent the ignition of flammable vapors inside the tanks. Flame arresters are safety devices that are designed to extinguish flames and prevent the propagation of fire by cooling the flames and absorbing the heat. They are commonly used in storage tanks to prevent explosions and protect against potential fire hazards. By installing flame arresters in the tank ventilation system, the risk of fire and explosion is significantly reduced, ensuring the safety of the storage facility and its surroundings.Rate this question:
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- 40.
Which pressure relief device opens well below any pressure that would threaten the integrity of the tank?
- A.
Frangible disk
- B.
Smoke damper
- C.
Pressure relief valve
Correct Answer
C. Pressure relief valveExplanation
A pressure relief valve is a device that is designed to open when the pressure inside a tank exceeds a certain threshold. It is specifically designed to relieve excess pressure and prevent the tank from becoming compromised. Unlike a frangible disk, which is designed to rupture at a specific pressure, a pressure relief valve opens well below any pressure that would pose a threat to the tank's integrity. Therefore, a pressure relief valve is the correct answer as it is the most suitable device for preventing any damage to the tank.Rate this question:
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- 41.
Nonbulk packaging is defined as a vessel or container used to transport or store liquids in quantities of ______ gallons or less.
- A.
101
- B.
119
- C.
126
Correct Answer
B. 119Explanation
Nonbulk packaging refers to the use of vessels or containers for transporting or storing liquids in quantities of 119 gallons or less. This means that any amount of liquid that is equal to or less than 119 gallons can be transported or stored using nonbulk packaging.Rate this question:
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- 42.
Dwelling occupancies may store no more than ____ gallons of Classes IA through IC or Class II liquids.
- A.
15
- B.
20
- C.
25
Correct Answer
C. 25Explanation
Dwelling occupancies are limited in the amount of hazardous liquids they can store. According to the given answer of 25 gallons, it suggests that dwelling occupancies are allowed to store a maximum of 25 gallons of Classes IA through IC or Class II liquids. This regulation ensures the safety of occupants by preventing excessive storage of hazardous substances in residential buildings.Rate this question:
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- 43.
Assemply occupancies may store no more than ____ gallons of Classes IA through IC or Class II liquids.
- A.
10
- B.
15
- C.
25
Correct Answer
A. 10Explanation
Assembly occupancies are spaces where people gather for purposes such as entertainment, worship, or education. These spaces need to adhere to certain safety regulations, including limitations on the amount of flammable liquids they can store. The correct answer of 10 gallons indicates that assembly occupancies are allowed to store a maximum of 10 gallons of Class IA through IC or Class II liquids. This restriction helps to minimize the risk of fire and ensure the safety of occupants in case of an emergency.Rate this question:
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- 44.
Flammable liquids storage containers must limit the temperature at the center of the cabinet to not more than:
- A.
275
- B.
300
- C.
325
Correct Answer
C. 325Explanation
Flammable liquids storage containers must limit the temperature at the center of the cabinet to not more than 325 degrees. This is important because temperatures above this limit can increase the risk of fire or explosion. By keeping the temperature below 325 degrees, the containers can safely store flammable liquids without the risk of ignition. It is crucial to adhere to this temperature limit to ensure the safety of the storage area and prevent any potential accidents.Rate this question:
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- 45.
Max. quantity for Class II flammable & combustible liquids glass containers is:
- A.
1.05 pints
- B.
1.05 quarts
- C.
1.3 gallons
Correct Answer
C. 1.3 gallonsExplanation
The maximum quantity allowed for Class II flammable and combustible liquids in glass containers is 1.3 gallons. This means that any glass container holding a quantity greater than 1.3 gallons of these liquids would be considered unsafe and a potential hazard.Rate this question:
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- 46.
Metal containers for flammable & combustible liquids may be constructed of all EXCEPT:
- A.
Tin
- B.
Steel
- C.
Lead
Correct Answer
C. LeadExplanation
Metal containers for flammable and combustible liquids may be constructed of tin, steel, or lead. Lead is not a suitable material for constructing containers for flammable and combustible liquids due to its low melting point and potential for chemical reactions with certain substances. It is not as durable or resistant to corrosion as tin or steel, making it unsuitable for containing hazardous liquids.Rate this question:
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- 47.
Storage rooms for flammable & combustible liquids MUST have:
- A.
Self locking doors
- B.
Air conditioning units
- C.
Self closing fire doors
Correct Answer
C. Self closing fire doorsExplanation
Storage rooms for flammable and combustible liquids must have self-closing fire doors. This is because self-closing fire doors are designed to automatically close in the event of a fire, preventing the spread of flames and smoke to other areas of the building. These doors help to contain the fire and provide additional time for people to evacuate safely. They are an essential safety feature in storage rooms where flammable and combustible liquids are stored, as they help to minimize the risk of fire-related accidents and protect both the property and individuals from potential harm.Rate this question:
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- 48.
Building openings are not permitted within _____ ft of a flammable & combustible liquids storage area.
- A.
5
- B.
10
- C.
15
Correct Answer
B. 10Explanation
Building openings, such as windows or doors, are not allowed within 10 feet of a flammable and combustible liquids storage area. This regulation is in place to minimize the risk of fire spreading from the storage area to the building. By maintaining a distance of 10 feet, the potential for ignition sources or heat transfer to reach the flammable liquids is reduced, helping to ensure the safety of the storage area and the surrounding building.Rate this question:
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- 49.
Storage containers for compressed & liquefied gases must:
- A.
Never be labeled or color coded
- B.
Be placed in areas of heavy travel
- C.
Be stored in dry, well-ventilated areas
Correct Answer
C. Be stored in dry, well-ventilated areasExplanation
Storage containers for compressed and liquefied gases must be stored in dry, well-ventilated areas. This is because compressed and liquefied gases can be hazardous and may pose a risk of explosion or fire if not stored properly. Storing them in dry areas helps prevent moisture from causing corrosion or other damage to the containers. Well-ventilated areas help to disperse any potential leaks or releases of gases, reducing the risk of buildup and potential harm to individuals in the vicinity. Labeling or color coding the containers is not necessary for their proper storage.Rate this question:
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- 50.
What are the main hazards associated with compressed & liquefied gas storage?
- A.
High pressures & potential for ignition
- B.
Low pressure & potential for explosion
- C.
Mechanical damage & combustion of gases
Correct Answer
A. High pressures & potential for ignitionExplanation
The main hazards associated with compressed and liquefied gas storage are high pressures and potential for ignition. Compressed and liquefied gases are stored under high pressures, which can pose a risk of explosions or leaks if not properly handled. Additionally, these gases have the potential for ignition, meaning they can easily catch fire or explode if exposed to a spark or flame. Therefore, it is crucial to handle and store compressed and liquefied gases with caution to prevent accidents and ensure safety.Rate this question:
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Mar 16, 2023Quiz Edited by
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Mar 21, 2011Quiz Created by
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