For the B hydraulic system, how many pumps and what types are used?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the USAA Oral Test. Study with flashcards and multiple-choice questions with hints and explanations. Get ready for your exam!

Multiple Choice

For the B hydraulic system, how many pumps and what types are used?

Explanation:
The B hydraulic system uses two pumps in total: one engine-driven pump and one electric pump. The engine-driven pump provides primary hydraulic pressure whenever the engine is running, supplying continuous power to the B system during flight. The electric pump acts as a backup and can supply hydraulic pressure when engines are off or when extra pressure is needed, such as during higher demand or during engine startup. This arrangement ensures redundancy and keeps critical hydraulically powered systems available across different operating conditions.

The B hydraulic system uses two pumps in total: one engine-driven pump and one electric pump. The engine-driven pump provides primary hydraulic pressure whenever the engine is running, supplying continuous power to the B system during flight. The electric pump acts as a backup and can supply hydraulic pressure when engines are off or when extra pressure is needed, such as during higher demand or during engine startup. This arrangement ensures redundancy and keeps critical hydraulically powered systems available across different operating conditions.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy