Engine : Electricity - 1377/1386
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| From the information given in the illustration, which of the following statements is correct? Illustration EL-0106 |
| A) It is possible for the main-emergency bus-tie circuit breaker and the emergency generator circuit breaker to be simultaneously closed. |
| B) The emergency generator is capable of being connected directly to the main 480 VAC bus. |
| C) Shore power, in port, is only capable of feeding emergency loads. |
| D) It is normally the case where the main-emergency bus-tie circuit breaker and any on-line ship's service generator circuit breakers be simultaneously closed. |
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Illustration EL-0106
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| LouLockman - 2024-08-30 04:02:03 Registered (3) |
| In the electrical system illustrated by EL-0106, it is possible for the main-emergency circuit breaker and the emergency generator circuit breaker to be closed simultaneously <a href="https://uno-online.io">uno online</a>. This allows both power sources to supply power at the same time, a rather special feature compared to conventional electrical systems, where these circuit breakers are usually not allowed to operate at the same time to avoid safety risks and system failures. However, this configuration can be designed to meet the specific needs of the system. |