What is the approximate duration of the chemically generated emergency oxygen on the B737-700 (73G)?

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 $9.99Unlock all

Prepare for the United Airlines B737-700 (73G) Test. Study with interactive quizzes and comprehensive insights into the aircraft's features, ensuring you're ready to excel.

Multiple Choice

What is the approximate duration of the chemically generated emergency oxygen on the B737-700 (73G)?

Explanation:
Chemically generated emergency oxygen on the 737-700 is designed to provide a fixed supply for about twelve minutes once deployed. This duration is chosen so occupants have enough time to descend to a breathable altitude and continue breathing while the aircraft handles the depressurization event. Shorter durations like six or ten minutes wouldn’t give the required safety window, while a twenty-minute duration isn’t the capacity of this system. So, the best answer is roughly twelve minutes.

Chemically generated emergency oxygen on the 737-700 is designed to provide a fixed supply for about twelve minutes once deployed. This duration is chosen so occupants have enough time to descend to a breathable altitude and continue breathing while the aircraft handles the depressurization event. Shorter durations like six or ten minutes wouldn’t give the required safety window, while a twenty-minute duration isn’t the capacity of this system. So, the best answer is roughly twelve minutes.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy