CLEAN: Navigating the volcanic ash cloud safely

The video discusses Cityjet's commitment to safety, guided by national and international aviation authorities. It also explains the impact of volcanic ash on aircraft engines, highlighting how ash turns into glass particles that can damage engine components. There is a section of unrelated content that does not contribute to the main topics.

What is the primary concern for Cityjet according to the video?

• Environmental impact

• Customer satisfaction

• Safety

• Cost efficiency

From whom does Cityjet take guidance to ensure safety?

• Private safety consultants

• International airlines

• National Air Traffic Service and aviation authorities

• Local government bodies

What is the main component of volcanic ash that affects aircraft engines?

• Ice particles

• Metal particles

• Glass particles

• Dust particles

How does volcanic ash damage aircraft engines?

• By causing electrical failures

• By coating turbine blades and clogging cooling holes

• By freezing the fuel

• By corroding the engine exterior

What happens to molten rock when it hits the air?

• It turns into metal

• It evaporates

• It becomes liquid

• It turns into glass