Agricultural Structures and Environment Flashcards
6 cards from real Agricultural/Bioengineering practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Agricultural Structures and Environment flashcards as text
What is the main purpose of a slatted floor system in swine confinement?
Answer: Allow manure to fall into a pit below, keeping pigs on a cleaner surface
Slatted floors let manure pass through gaps into a collection pit, reducing manure–animal contact and labor.
In grain bin design, the angle of repose is important because it determines:
Answer: The slope at which grain will naturally pile without sliding
The angle of repose is the natural resting angle of grain, which governs bin capacity calculations and unloading design.
Which insulation metric is used to compare resistance to heat flow through a building material?
Answer: R-value
The R-value measures thermal resistance; higher R-values indicate better insulating performance.
A headlock (stanchion) in a free-stall barn is used to:
Answer: Restrain individual cows for feeding, treatment, or observation
Headlocks secure cows at the feed bunk, allowing individual restraint for veterinary treatment or synchronization protocols.
The recommended ventilation rate for poultry houses during summer in the US is based on:
Answer: Maximum rate to remove heat and maintain target temperature
Summer ventilation is designed at maximum rate to remove excess heat and maintain temperatures within the birds' comfort zone.
In agricultural building planning, a 'clear span' structure means:
Answer: The building has no interior support columns obstructing the floor space
Clear span construction uses trusses or rigid frames to span the full width without interior columns, maximizing usable floor area.