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What is the pressure for idling in psi?

15 psi

25 psi

The pressure for idling is commonly set at 25 psi for operational efficiency and safety in various aviation contexts. This pressure is often used to ensure that the aircraft's systems remain responsive and capable of maintaining control during ground operations.

Idling at this pressure helps provide an appropriate balance between engine performance and fuel efficiency, which is particularly important in aircraft mechanism where idling time could affect engine temperature and wear. Furthermore, this pressure range ensures that hydraulic systems and other critical components receive sufficient pressure to function correctly without overloading.

While other pressures might be acceptable in different situations, 25 psi is typically recognized as the standard for idling, reflecting the operational norms in the industry.

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30 psi

35 psi

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