H2S: Hydrogen Sulfide Effects! Trivia Questions Quiz

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| By Randy McDougal

Randy McDougal

Community Contributor

Quizzes Created: 1 | Total Attempts: 4,701

Questions: 10 | Attempts: 4,701 | Updated: Mar 22, 2023

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Questions and Answers

1.

Wearing of an H2S Monitor on the hard hat is permitted.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Wearing of the monitor n the hard hat is not permitted due to the potential of losing the hard hat during an emergency.

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2.

Monitors should be preset to alarm at 10ppm for 1910 or 10ppm for 1926.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Monitors should be preset at 5 PPM for 1910 or 5 PPM for 1926.

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6
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3.

H2S awareness level training alone must be conducted annually for recertification.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
All TEAM OIL TOOLS employees who may be exposed to H2S will successfully complete comprehensive H2S certification before being assigned to field duties. Including medical evaluation and fit testing. Evaluation and training will be completed annually.

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3
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4.

Highly Toxic - may be fatal if inhaled. Inhalation of a single breath at a concentration of 1000 ppm (0.1%) may cause coma.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
This statement is true because it states that a highly toxic substance may be fatal if inhaled. It further explains that even a single breath at a concentration of 1000 ppm (0.1%) of this substance can cause a person to go into a coma. This emphasizes the extreme danger and potential harm that can result from inhaling this toxic substance.

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4
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5.

The recommended location of a personal monitor is clipped onto the placket of the shirt or outermost layer of clothing under the employee's chin.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
The recommended location of a personal monitor is clipped onto the placket of the shirt or outermost layer of clothing under the employee's chin. This is because placing the monitor in this location ensures that it is close enough to the employee's breathing zone to accurately measure their exposure to airborne contaminants. Placing it under the chin also helps to minimize interference from other objects or clothing that could affect the accuracy of the measurements.

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6
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6.

Employees working in areas with potential H2S exposuredo not have to be clean shaven if they are wearing their personal monitor.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Anytime the presence of H2S is a potential all TEAM OIL TOOLS employees will be clean shaven and wear their personal H2S monitor

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4
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7.

Hydrogen sulfide (H2S) is a colorless orderless poisonous gas.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Hydrogen sulfide (H2S) is a colorless, poisonous gas with the characteristic odor of rotten eggs.

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5
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8.

Concentrations from about 50-200 ppm can cause severe eye and respiratory tract irritation, acute conjunctivits, lacrimation, and difficulty breathing, as well as a sudden loss of consciouness.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
Concentrations of 50-200 ppm can cause severe eye and respiratory tract irritation, acute conjunctivitis, lacrimation, difficulty breathing, and sudden loss of consciousness. This means that exposure to these concentrations can result in significant health effects such as irritation and difficulty breathing, as well as potentially causing unconsciousness.

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9.

When H2S burns it gives off the gas sulfer dioxide which is more familar to people as the odor of a burnt match.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
When H2S (hydrogen sulfide) burns, it produces sulfur dioxide gas. This gas is commonly recognized by people as the smell of a burnt match. Therefore, the statement that H2S burns and gives off sulfur dioxide gas, which is familiar as the odor of a burnt match, is true.

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10.

Exposure may occur during drilling, completions and production areas of the oil and gas indrustry
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
Exposure to hazardous substances and conditions is indeed possible in various stages of the oil and gas industry, including drilling, completions, and production areas. These activities involve handling and processing of potentially harmful materials, such as chemicals, gases, and oil, which can pose health and safety risks to workers. Therefore, it is important for individuals working in these sectors to be aware of the potential hazards and follow appropriate safety protocols to minimize the risk of exposure.

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Current Version
Mar 22, 2023

Quiz Edited by
ProProfs Editorial Team
Feb 06, 2015

Quiz Created by
Randy McDougal

H2S: Hydrogen Sulfide Effects! Trivia Questions Quiz

Wearing of an H2S Monitor on the hard hat is permitted.

Monitors should be preset to alarm at 10ppm for 1910 or 10ppm for 1926.

H2S awareness level training alone must be conducted annually for recertification.

Highly Toxic - may be fatal if inhaled. Inhalation of a single breath at a concentration of 1000 ppm (0.1%) may cause coma.

The recommended location of a personal monitor is clipped onto the placket of the shirt or outermost layer of clothing under the employee's chin.

Employees working in areas with potential H2S exposuredo not have to be clean shaven if they are wearing their personal monitor.

Hydrogen sulfide (H2S) is a colorless orderless poisonous gas.

Concentrations from about 50-200 ppm can cause severe eye and respiratory tract irritation, acute conjunctivits, lacrimation, and difficulty breathing, as well as a sudden loss of consciouness.

When H2S burns it gives off the gas sulfer dioxide which is more familar to people as the odor of a burnt match.

Exposure may occur during drilling, completions and production areas of the oil and gas indrustry