FO ERJ 175 INITIAL: HYDRAULIC SYSTEMS EXAM 2025 QUESTIONS AND ANSWERS
FO ERJ 175 INITIAL: HYDRAULIC SYSTEMS EXAM 2025 QUESTIONS AND ANSWERS
Course:
GROUND SCHOOL
Institution:
GROUND SCHOOL
FO ERJ 175 INITIAL: HYDRAULIC SYSTEMS EXAM 2025 QUESTIONS AND ANSWERS
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Uploaded on: | September 5, 2025 |
Last updated: | September 7, 2025 |
Number of pages: | 6 |
Written in: | 2025/2026 |
Type: | Exam (elaborations) |
Contains: | Questions & Answers |
Tags: | FO ERJ 175 INITIAL: HYDRAULIC SYSTEMS EXAM 2025 QUESTIONS AND ANSWERS |
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FO ERJ 175 INITIAL: HYDRAULIC SYSTEMS EXAM 2025 QUESTIONS AND ANSWERS The ERJ 175 has three independent hydraulic systems that power __________. ....ANSWER ...-- Flight controls - Spoilers - Landing gear - Nose wheel steering - Wheel brakes - Thrust reversers What is the primary pump for hydraulic system 1? - ....ANSWER ...-Engine driven hydraulic pump 1 (EDP 1). What is the purpose of the AC Motor Pump 1? - ....ANSWER ...-It primarily serves as a backup to the EDP. How is Hydraulic System 3 powered? - ....ANSWER ...-By two ACMPs (AC Motor Pumps) with ACMP 3A as the primary pump and ACMP 3B as a backup in flight. What does Hydraulic System 1 power? - ....ANSWER ...-- Elevator outboard left hand actuator ....FOR STUDY PURPOSES...©️2025 ALL RIGHTS RESERVED... 1