Which systems are monitored by the Engine Indication and Crew Alerting System (EICAS)?

The Engine Indication and Crew Alerting System (EICAS) is specifically designed to provide vital information regarding the aircraft's engines and associated warning systems. It continuously monitors key engine parameters such as engine speed, temperature, and fuel flow, which are essential for assessing engine performance and health. Additionally, EICAS keeps track of fuel quantity, ensuring that the flight crew has updated information on fuel status throughout the duration of the flight.

Moreover, EICAS is responsible for generating warnings when any of these parameters deviate from acceptable limits, thereby alerting the crew to potential issues that may require immediate attention, such as engine malfunctions or fuel imbalances. This consolidated monitoring system is crucial for ensuring the safety and efficiency of the aircraft during all phases of flight.

The other options listed do not accurately represent the primary functions of EICAS, as they pertain to systems that are either outside the scope of the engine monitoring system or are part of different aircraft systems entirely.