Podcast
Questions and Answers
Which substances allow electricity to flow through them?
Which substances allow electricity to flow through them?
- Water and aluminum
- Plastic and water
- Rubber and plastic
- Silver, copper, and aluminum (correct)
What is the role of humidity in relation to static charge?
What is the role of humidity in relation to static charge?
- Reduces static charge
- Causes a static charge (correct)
- Increases humidity
- Has no impact on static charge
Why should the humidity in the operating room be maintained between 20% and 60%?
Why should the humidity in the operating room be maintained between 20% and 60%?
- For better ventilation
- To increase conductivity
- To decrease conductivity
- To prevent sparks (correct)
Which of the following substances are examples of insulators?
Which of the following substances are examples of insulators?
What does high humidity levels indicate about the air?
What does high humidity levels indicate about the air?