ORIENTATION -- HAZCOM AND HAZMAT(ENGLISH)

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| By Jayharvill

Jayharvill

Community Contributor

Quizzes Created: 15 | Total Attempts: 6,045

Questions: 14 | Attempts: 516 | Updated: Mar 21, 2023

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Orientation -- Hazcom And HAZMAT(English) - Quiz

Choose the correct answer

Questions and Answers

1.

Asbestos exposure hurts us in the long-term...therefore it has an acute form of toxicity.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Long-term threats are not acute...they are chronic

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2.

The two types of chemical hazards include health hazards and physical hazards.
- A.
  
  False
- B.
  
  True
Correct Answer
B. True

Explanation
The given statement is true. Chemical hazards can be categorized into two types: health hazards and physical hazards. Health hazards refer to the potential harm that chemicals can cause to human health, such as toxicity, carcinogenicity, or reproductive toxicity. On the other hand, physical hazards involve the potential dangers associated with the physical properties of chemicals, such as flammability, explosiveness, or reactivity. Therefore, the statement is correct in stating that the two types of chemical hazards include health hazards and physical hazards.

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3.

PEL stands for Permissable Emergency Limit.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
PEL stands for "Permissable Exposure Limit"

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4.

What packing group is the most dangerous?
- A.
  
  PG I
- B.
  
  PG II
- C.
  
  PG III
Correct Answer
A. PG I

Explanation
Packing Group I is the most dangerous because it represents substances that have a high level of danger. These substances pose a great risk to health, safety, and the environment. They may cause severe damage or even death if not handled properly. Packing Group I substances have a high potential for causing accidents and require strict handling and transportation measures to ensure safety.

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1
0
5.

The following chemical sequence is correct: UN 1677, Potassium Arsenate, 6, PG II
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
The given chemical sequence is correct because it follows the standard format for chemical labeling. UN 1677 is the United Nations number, which identifies the substance as a dangerous good. Potassium Arsenate is the correct chemical name. The number 6 indicates the packing group, which determines the level of danger. PG II represents a medium level of danger. Therefore, the given chemical sequence is true.

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6.

The following chemical sequence is correct: Bromine, UN 1744, PG I, 8
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
SHOULD BE: UN 1744, Bromine, 8, PG I

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7.

Not washing our hands can lead to an __________________ entry of a chemical.
- A.
  
  Ingestion
- B.
  
  Inhalation
- C.
  
  Injection
Correct Answer
A. Ingestion

Explanation
Not washing our hands can lead to the entry of a chemical into our body through ingestion, which means swallowing or consuming the chemical. Ingestion can occur when we touch a contaminated surface or object and then touch our mouth, nose, or eyes without washing our hands. This can result in the chemical being ingested and potentially causing harm to our health.

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8.

This placard is a sign that represents a...
- A.
  
  Explosive
- B.
  
  Flammable
- C.
  
  Corrosive
- D.
  
  Radioactive material
Correct Answer
C. Corrosive

Explanation
The placard represents a corrosive material. Corrosive materials are substances that can cause damage to living tissues upon contact, such as burning or destroying skin, eyes, and respiratory tract. They can also corrode metals and other materials. The placard is used to warn individuals about the potential hazards associated with the corrosive material and to ensure proper handling and safety precautions are taken.

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9.

This placard represents a...
- A.
  
  Gas
- B.
  
  Flammable
- C.
  
  Explosive
- D.
  
  Corrosive
Correct Answer
B. Flammable

Explanation
The placard represents something that is flammable. Flammable refers to substances that can easily catch fire and burn. This placard is used to indicate the presence of a flammable material, such as gasoline or other combustible substances. It serves as a warning to handle the material with caution and take necessary safety measures to prevent accidents or fires.

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10.

This placard indicates that the hazardous material is an oxidizer.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
The placard indicates that the hazardous material is an oxidizer because it is used to warn people about the presence of substances that can cause or enhance the combustion of other materials. Oxidizers are chemicals that release oxygen and can support the combustion of other substances. The placard is used to inform and alert people about the potential risks associated with the presence of oxidizers.

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11.

In an Emergency Response Guidebook, the information that is critical in terms of emergency information is found in the yellow section.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
This information is in the orange section, on the guide pages

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12.

In terms of hazardous materials, do not touch or smell any type of chemical involved in a spill.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
It is important to not touch or smell any type of chemical involved in a spill because hazardous materials can cause harm to our health. Chemicals may be toxic, corrosive, or flammable, and coming into contact with them can lead to skin irritation, burns, respiratory issues, or even more severe health problems. Therefore, it is crucial to follow safety protocols and avoid any direct contact with chemicals in a spill.

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13.

If a placard is missing or damaged, it is okay to transport it if your supervisor approves it.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
We are breaking the law by doing that---you should not transport a vehicle with a missing placard

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14.

On a tote carrying a hazardous material, placards must be on all four sides of the tote.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
On totes, placards must be on two opposite sides. On the tractor/trailer combination, it must be on all 4 sides.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Mar 21, 2023

Quiz Edited by
ProProfs Editorial Team
Jan 07, 2014

Quiz Created by
Jayharvill

Orientation -- Hazcom And HAZMAT(English)

Asbestos exposure hurts us in the long-term...therefore it has an acute form of toxicity.

The two types of chemical hazards include health hazards and physical hazards.

PEL stands for Permissable Emergency Limit.

What packing group is the most dangerous?

The following chemical sequence is correct: UN 1677, Potassium Arsenate, 6, PG II

The following chemical sequence is correct: Bromine, UN 1744, PG I, 8

Not washing our hands can lead to an __________________ entry of a chemical.

This placard is a sign that represents a...

This placard represents a...

This placard indicates that the hazardous material is an oxidizer.

In an Emergency Response Guidebook, the information that is critical in terms of emergency information is found in the yellow section.

In terms of hazardous materials, do not touch or smell any type of chemical involved in a spill.

If a placard is missing or damaged, it is okay to transport it if your supervisor approves it.

On a tote carrying a hazardous material, placards must be on all four sides of the tote.