What is the significance of the service tank light illumination on the ERJ 175?

What is the significance of the service tank light illumination on the ERJ 175?

• A. Indicates low fuel level
• B. Indicates high passenger count
• C. Indicates 75% tank capacity
• D. Indicates maintenance required

Answer: (C)

The service tank light illumination on the ERJ 175 signifies a specific fuel capacity status that is crucial for flight operations. When this light is illuminated, it indicates that the fuel level in the service tank has reached 75% of its capacity. This information is vital for the crew to ensure that there is enough fuel for the planned flight and to manage the aircraft's weight and balance effectively. Understanding this gauge helps pilots in anticipating fuel management strategies for the remainder of the flight. It emphasizes the importance of monitoring fuel levels closely to prevent any operational issues or delays due to fuel shortages, ensuring safe and efficient aircraft operations.

The service tank light illumination on the ERJ 175 signifies a specific fuel capacity status that is crucial for flight operations. When this light is illuminated, it indicates that the fuel level in the service tank has reached 75% of its capacity. This information is vital for the crew to ensure that there is enough fuel for the planned flight and to manage the aircraft's weight and balance effectively.

Understanding this gauge helps pilots in anticipating fuel management strategies for the remainder of the flight. It emphasizes the importance of monitoring fuel levels closely to prevent any operational issues or delays due to fuel shortages, ensuring safe and efficient aircraft operations.