How many electric boost pumps are installed in the aircraft?

The correct answer indicates that the aircraft is equipped with two electric boost pumps. This is a common specification for many aircraft models, providing redundancy and ensuring adequate fuel flow to the engines under various flight conditions, particularly during takeoff and landing.

The presence of two boost pumps enhances safety and reliability by allowing one pump to serve as a backup in case the other fails. In addition, having two pumps helps maintain fuel pressure and flow, which is crucial in preventing engine starvation, especially in situations where fuel might be unevenly distributed in the tanks.

This configuration is also essential for proper functioning during different phases of flight, and it aligns with regulatory requirements for Part 135 operations, which emphasize safety and redundancy in critical systems. The number of pumps is designed to handle the demands of the aircraft’s engines, and having exactly two allows for effective management of fuel delivery without the added complexity or weight of more pumps.