How long is a pulse system operational if transmission occurs for only 15 minutes?

In analyzing how long a pulse system remains operational given that transmission occurs for only 15 minutes, it is crucial to consider both the active and idle phases of the system's operation.

In this context, the term "operational" can refer to the total amount of time from when the system begins its function until it is no longer active or needed. If transmission takes only 15 minutes, it is logical to deduce that operational time could encompass not just the transmission period, but also the typical setup, transition, and cooldown phases that precede or follow it.

The answer stating that the system is operational for 60 minutes suggests that there are additional processing tasks or checks needed before and after the 15-minute transmission. This can include time to establish connections, maintain communications, and perform routine diagnostics post-transmission. Thus, if the total operational time sums to 60 minutes, it means 45 minutes are allocated to these non-transmission activities, indicating a well-structured operational protocol that ensures efficient system functioning during both active and passive phases.

Other options reflect a misunderstanding of what “operational” entails in this scenario. A shorter duration might not account for the full spectrum of operational tasks that the system performs beyond the actual transmission event.