Title: Unit 4 Quiz
Course: SLF 155 Small Farm Maintenance and Operations > Section: SLF 155 Small Farm Maintenance and Operations

Q: What is passive ventilation?
- ventilation that is passive in manner.entilation that is passive in manner
- The natural supply and removal of air through openings in a building.
- A non specific type of ventiliation for livestock buildings.
- Ventilation that is mechanically created by fans and thermostats.
A: The natural supply and removal of air through openings in a building.

Q: Which type of farm buildings most commonly have mechanical ventilation?
- Dairy cattle barns and milking houses.
- Swine farrowing and nursery buildings.
- Chicken buildings.
- All of the above
A: All of the above

Q: An example of preventative maintenance for a ventilation fans is to regularly clean blades and fan components to eliminate dust, dirt, hair and animal chaff that can restrict air flow.
- True
- False
A: True

Q: How often should boilers and furnaces be cleaned and serviced?
- Every five years
- Every five years
- Annually
- Every week
A: Annually

Q: Poor ventilation in livestock barns and buildings can lead to faster deterioration of the building's structure.
- True
- False
A: True