Which option represents the semiannual requirements night window?

Which option represents the semiannual requirements night window?

• A. 12 hours - 2 hours night
• B. 48 hours - 8 hours night
• C. 6 hours night only
• D. 24 hours - 5 hours night

Answer: (D)

The key idea is understanding how the semiannual window is split between total time and night work. For semiannual requirements, the window is 24 hours in total, and 5 of those hours can be scheduled during night hours. So you must complete the tasks within a day, with up to five hours of that window occurring at night. The other options don’t match this pairing of a 24-hour total with a 5-hour night portion, or they mix in a different total window, which is why they’re not the correct night window for semiannual requirements.

The key idea is understanding how the semiannual window is split between total time and night work. For semiannual requirements, the window is 24 hours in total, and 5 of those hours can be scheduled during night hours. So you must complete the tasks within a day, with up to five hours of that window occurring at night. The other options don’t match this pairing of a 24-hour total with a 5-hour night portion, or they mix in a different total window, which is why they’re not the correct night window for semiannual requirements.