ESCAPE FOR SUBMARINERS

The video tutorial demonstrates a new method of submarine escape adopted by the Royal Navy. It explains how submariners use a built-in breathing system to fill their lungs with a special air mixture before ascending to the surface. The method allows for free escape from depths over 200 feet. Once on the surface, submariners use inflatable suits to stay afloat and wait for rescue, employing survival techniques to withstand exposure and increase visibility for rescue teams.

What is the primary focus of the new method adopted by the Royal Navy?

• Improving submarine speed

• Enhancing underwater communication

• Facilitating escape from submarines

• Increasing submarine firepower

What do submariners use to fill their lungs during the escape process?

• Helium balloons

• A special air mixture

• Compressed nitrogen

• Oxygen tanks

How deep can submariners escape from using the free escape method?

• 250 feet

• 200 feet

• 150 feet

• 100 feet

What do submariners inflate to stay afloat after escaping?

• Diving fins

• Rubber rafts

• Mae West suits

• Life jackets

Why do submariners stay close together after escaping?

• To conserve energy

• To be more easily spotted and rescued

• To communicate better

• To share warmth