Question 1 of 27070OpUFFP818ghJ4fGqMT48

Which of the following terms is defined as a back-up power source that provides power to radio installations for the purpose of conducting Distress and Safety communications when the vessel's main and emergency generators cannot?

Back
Back
Back
Question 1 of 27070
Study area:
Study area:
Q

Which of the following terms is defined as a back-up power source that provides power to radio installations for the purpose of conducting Distress and Safety communications when the vessel's main and emergency generators cannot?

No Illustration

This question does not have an illustration

🔍 Key Concepts

• GMDSS (Global Maritime Distress and Safety System) requirements for shipboard power • Difference between a generator and an energy storage device (like batteries or accumulators) • How SOLAS and GMDSS describe a dedicated back-up power source for radio equipment

💭 Think About

• Think about whether the definition is talking about a full electrical generator set, or something that stores energy to power the radios directly. • Which term sounds like it comes from formal GMDSS/SOLAS language rather than a made‑up phrase? • If the main and emergency generators are both unavailable, what kind of system is still able to supply power—does it need fuel or is it stored electrical energy?

✅ Before You Answer

• Check which option refers to a source of energy rather than specifically to a diesel generator. • Consider which acronym you have actually seen in GMDSS exam questions and SOLAS text. • Ask yourself: can this back‑up source function without diesel fuel or a running engine if both generators are down?