Podcast
Questions and Answers
Which type of soil does not contain carbon?
Which type of soil does not contain carbon?
- Organic soil
- Inorganic soil (correct)
- Combination soil
- Petroleum soil
What is cleaned by petroleum-based cleaners?
What is cleaned by petroleum-based cleaners?
- Motor oils and axle greases (correct)
- Minerals and rock formations
- Body oils and animal fat
- Proteins and molds
Which type of cleaner is used to clean organic soil?
Which type of cleaner is used to clean organic soil?
- Alkaline cleaner (correct)
- Petroleum-based cleaner
- Combination type cleaner
- Acid cleaner
What type of soil is the most difficult to remove?
What type of soil is the most difficult to remove?
Which ingredient is the most widely-used cleaning solvent?
Which ingredient is the most widely-used cleaning solvent?
What do cleaning agents contain to remove unwanted soils?
What do cleaning agents contain to remove unwanted soils?
What is the most important function of surfactants in cleaning materials?
What is the most important function of surfactants in cleaning materials?
Which cleaning agent surrounds unwanted metal ions found in cleaning materials?
Which cleaning agent surrounds unwanted metal ions found in cleaning materials?
What is the primary role of saponifiers in cleaning materials?
What is the primary role of saponifiers in cleaning materials?
What is the key function of builders in cleaning solutions?
What is the key function of builders in cleaning solutions?
What are the potential harmful effects of using toxic cleaning agents?
What are the potential harmful effects of using toxic cleaning agents?
What precaution should be taken if a person gets the toxic cleaning agent in their eyes?
What precaution should be taken if a person gets the toxic cleaning agent in their eyes?
What action should be taken if a person comes into contact with a toxic cleaning agent on their skin or clothing?
What action should be taken if a person comes into contact with a toxic cleaning agent on their skin or clothing?
What should be done if a person ingests a poisonous cleaning agent?
What should be done if a person ingests a poisonous cleaning agent?
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