How many "W" trains operate in an hour between 0806 hrs and 0854 hrs?

Prepare for the MTA Tower Operator Exam with detailed quizzes and practice questions. Study effectively with multiple choice questions with explanations and hints.

To determine the number of "W" trains that operate in an hour between 0806 hrs and 0854 hrs, it is vital to analyze the schedule and frequency of the trains during that time period.

The "W" train operates on a specific schedule that typically allows for a certain number of trains to run within one hour. By examining the intervals at which the trains are scheduled, one can ascertain how many of these trains arrive within the given time frame.

Between 0806 hrs and 0854 hrs, there are 48 minutes of operation. If the usual frequency of the "W" train during morning rush hours is known, for example, if trains run every 8 minutes, you can calculate the number of trains that would arrive in that span. In this case, 48 minutes would allow for 6 train arrivals (as 48 divided by 8 equals 6). Thus, the total count includes the train that departs at 0806 and additional arrivals at the set intervals thereafter.

If the schedule indicates that trains might also be departing at times slightly faster than the regular frequency, it could allow for an additional train in a shorter interval, bringing the total to 7 trains during that 48-minute window.

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