Which meets the requirement of an...

Question 1 / 2707066636eec28f7522a1c51c6fc

Question 1 of 2707066636eec28f7522a1c51c6fc

Which meets the requirement of an independent backup system on an electric start survival craft?

Question 1 of 27070

Which meets the requirement of an independent backup system on an electric start survival craft?

🔍 Key Concepts

• SOLAS requirements for survival craft launching and starting arrangements • Meaning of an independent backup system (separate from the primary electric start power source) • Differences between energy sources: electrical vs pneumatic vs hydraulic

💭 Think About

• Ask yourself: If the electric start fails because of a dead battery or electrical fault, which option would still work without relying on the same power source? • Consider which options share the same failure mode as the main electric start system, and which option uses a completely different type of power. • Think about how lifeboats and rescue boats are normally designed so that one failure (like loss of ship’s electrical power) does not disable all starting methods.

✅ Before You Answer

• Verify which options truly use an independent energy source (not the same type of power as the primary system). • Check SOLAS/LSA Code intent: survival craft starting systems should work even if the ship has no electrical power. • Eliminate any choice that is just an extra component of the same system (same power type, same likely failure).

Question 1 of 27070

Which meets the requirement of an independent backup system on an electric start survival craft?

A second rechargeable spare battery

A pneumatic system

A hydraulic system

A backup system is not required

Question 1 / 2707066636eec28f7522a1c51c6fc

Question 1 of 2707066636eec28f7522a1c51c6fc

Which meets the requirement of an independent backup system on an electric start survival craft?

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Question 1 of 27070

Which meets the requirement of an independent backup system on an electric start survival craft?