Utilization capacity is calculated as actual output divided by which denominator?

Utilization capacity is calculated as actual output divided by which denominator?

• A. Design capacity
• B. Effective capacity
• C. System capacity
• D. Design capacity minus slack

Answer: (A)

Utilization measures how much of the system’s potential capacity is actually being used. It is calculated by dividing the actual output by the design capacity—the maximum output the process is designed to achieve under ideal conditions. This makes design capacity the appropriate denominator because utilization is about using the full designed potential, not about performance after losses. For example, if actual output is 800 units and design capacity is 1000 units, utilization is 800/1000 = 80%. If you used effective capacity as the denominator, you’d be talking about efficiency rather than utilization, since effective capacity accounts for downtime and losses. System capacity or design capacity minus slack don’t align with the standard way utilization is defined.

Utilization measures how much of the system’s potential capacity is actually being used. It is calculated by dividing the actual output by the design capacity—the maximum output the process is designed to achieve under ideal conditions. This makes design capacity the appropriate denominator because utilization is about using the full designed potential, not about performance after losses.

For example, if actual output is 800 units and design capacity is 1000 units, utilization is 800/1000 = 80%. If you used effective capacity as the denominator, you’d be talking about efficiency rather than utilization, since effective capacity accounts for downtime and losses. System capacity or design capacity minus slack don’t align with the standard way utilization is defined.