Safe Handling Of Cobalt-Chrome Safety Quiz

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| By Mick Snyder

Mick Snyder

Community Contributor

Quizzes Created: 15 | Total Attempts: 8,775

Questions: 5 | Attempts: 47 | Updated: Mar 20, 2023

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Questions and Answers

1.

Cobalt-Chrome dust can produce what types of hazards for employees if not handled properly?
- A.
  
  Lifting Hazards
- B.
  
  Allergic dermatitis
- C.
  
  Rings on ends of fingernails
- D.
  
  Inhalation and explosion/fire hazard
Correct Answer
D. Inhalation and explosion/fire hazard

Explanation
Cobalt-Chrome dust can pose inhalation and explosion/fire hazards for employees if not handled properly. Inhalation of the dust particles can lead to respiratory issues and potential long-term health problems. Additionally, the dust is highly flammable and can cause explosions or fires if exposed to an ignition source. Therefore, it is crucial to handle and manage Cobalt-Chrome dust safely to protect the health and safety of employees.

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2.

What PPE should you minimally wear when cleaning dust collecting systems or removing filters that contain Co/Cr? (Choose best answer)
- A.
  
  Dust Mask (N95 or N99)
- B.
  
  Face Shield
- C.
  
  Safety glasses, nitrile and FR gloves, respirator, overalls, static dissipative shoes or straps
- D.
  
  Both Safety Glasses & Nitrile Gloves
Correct Answer
C. Safety glasses, nitrile and FR gloves, respirator, overalls, static dissipative shoes or straps

Explanation
The correct answer is to wear safety glasses, nitrile and FR gloves, a respirator, overalls, and static dissipative shoes or straps when cleaning dust collecting systems or removing filters that contain Co/Cr. This is because Co/Cr (cobalt/chromium) is a hazardous material that can pose health risks if inhaled or comes into contact with the skin. Therefore, it is important to have proper protection such as safety glasses to protect the eyes, nitrile and FR gloves to protect the hands, a respirator to prevent inhalation of the dust, overalls to cover the body, and static dissipative shoes or straps to prevent static electricity buildup.

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3.

You only need to use one garbage bag when bagging filters containing Co-Cr dust?
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Using only one garbage bag when bagging filters containing Co-Cr dust is not sufficient. Co-Cr dust is a hazardous material that can pose health risks if not handled properly. It is important to follow proper safety protocols and guidelines when handling and disposing of Co-Cr dust. Using multiple garbage bags or specialized hazardous waste bags may be necessary to ensure proper containment and prevent any potential contamination or exposure. Therefore, the correct answer is False.

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4.

Proper disposal of Co/Cr filters or dust/powder includes the following:
- A.
  
  Regular trash
- B.
  
  Double bag and place into drum waste storage area (contact EH&S if assistance is needed)
- C.
  
  Complete a triple rinse, mark "3X Rinsed" on container & place in recycle bin
- D.
  
  Let them accumulate at the place of origin until facilities take them
Correct Answer
B. Double bag and place into drum waste storage area (contact EH&S if assistance is needed)

Explanation
The correct answer is to double bag and place the Co/Cr filters or dust/powder into a drum waste storage area. This is the proper way to dispose of these materials, as it ensures that they are contained and not released into the environment. It is important to contact EH&S (Environment, Health, and Safety) if assistance is needed, as they can provide guidance on the proper disposal procedures.

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5.

What are the training requirements if you handle filters or equipment containing Co/Cr?
- A.
  
  Review Safe Handling of Cobalt-Chrome training
- B.
  
  Review it annually
- C.
  
  Take and pass quiz
- D.
  
  All of the above
Correct Answer
D. All of the above

Explanation
The correct answer is "All of the above". This means that the training requirements for handling filters or equipment containing Co/Cr include reviewing the Safe Handling of Cobalt-Chrome training, reviewing it annually, and taking and passing a quiz. All of these steps are necessary to ensure proper knowledge and understanding of the safe handling procedures for Co/Cr-containing filters and equipment.

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Current Version
Mar 20, 2023

Quiz Edited by
ProProfs Editorial Team
Mar 09, 2018

Quiz Created by
Mick Snyder

Safe Handling Of Cobalt-chrome Safety Quiz

Cobalt-Chrome dust can produce what types of hazards for employees if not handled properly?

What PPE should you minimally wear when cleaning dust collecting systems or removing filters that contain Co/Cr? (Choose best answer)

You only need to use one garbage bag when bagging filters containing Co-Cr dust?

Proper disposal of Co/Cr filters or dust/powder includes the following:

What are the training requirements if you handle filters or equipment containing Co/Cr?