フリー問題

問題文

During a low line power discussion the customer asks whether the array can be fed from the building outlets that the office equipment uses. Which pair states what the lower input voltage changes and what the branch protection has to cover?

選択肢

1. The office supply runs at the lower voltage, so the unchanged power lifts the drawn ampere and the branch breaker covers the startup average as part of that documentation.
2. The office supply runs at the lower voltage, so the unchanged power lifts the drawn wattage and the branch breaker covers the startup surge as part of that documentation.
3. The office supply runs at the lower voltage, so the unchanged power lifts the drawn ampere and the branch breaker covers the startup surge as part of that documentation.
4. The office supply runs at the lower voltage, so the unchanged power lifts the drawn wattage and the branch breaker covers the startup average as part of that documentation.