What term describes the rate at which people or vehicles pass through an access point?

What term describes the rate at which people or vehicles pass through an access point?

• A. Flow rate
• B. Throughput
• C. Throughput rate
• D. Entry rate

Answer: (B)

Throughput describes the rate at which people or vehicles pass through an access point per unit of time. It captures actual, successful passage and reflects how fast the point operates given security checks, door mechanics, and queue management. This makes it the most accurate term for measuring how busy an access point is and how long people wait. Flow rate is a broader term about movement or flow in a system and isn’t specific to passage through a checkpoint. Entry rate refers to attempts to enter, including those that may be blocked, whereas throughput focuses on what actually gets through. A throughput rate would be repetitive, since throughput already conveys the rate of passage.

Throughput describes the rate at which people or vehicles pass through an access point per unit of time. It captures actual, successful passage and reflects how fast the point operates given security checks, door mechanics, and queue management. This makes it the most accurate term for measuring how busy an access point is and how long people wait.

Flow rate is a broader term about movement or flow in a system and isn’t specific to passage through a checkpoint. Entry rate refers to attempts to enter, including those that may be blocked, whereas throughput focuses on what actually gets through. A throughput rate would be repetitive, since throughput already conveys the rate of passage.