What position is solenoid A in on the 58AF-9-1 defuel flush valve when refueling in automatic mode of a Type 4 system?

Prepare for the Water and Fuel Systems Maintenance (WFSM) Set B Volume 3 Test. Challenge yourself with comprehensive questions, gain insights with detailed answers, and master the exam topics.

In the context of the 58AF-9-1 defuel flush valve used in a Type 4 system, understanding the operation of solenoid A during refueling in automatic mode is crucial. When the system is operating in automatic refueling mode, solenoid A is designed to be in the "energized enabled" position.

In this position, the solenoid receives electrical power, allowing it to actuate the valve properly and facilitate the flow of fuel. This enables the system to function effectively, ensuring that the necessary components engage correctly to support the refueling process. The term "enabled" indicates that not only is the solenoid energized, but it is allowed to perform its intended function within the system.

Thus, recognizing the role of solenoid A in maintaining smooth operations during the refueling process is key to understanding why "energized enabled" is the appropriate condition for the valve during automatic operation in a Type 4 system.

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