← Aircraft General Knowledge Questions
hardhydraulic-systems
A power transfer unit (PTU) in a hydraulic system:
A
Transfers fluid between systems
B
Transfers hydraulic power between systems without fluid transfer
C
Converts hydraulic pressure to electrical power
D
Replaces the engine-driven pump at altitude
Unlock All Questions
Get full access to 1,300+ exam questions with detailed explanations across all Aircraft General Knowledge topics.
First 10 questions per subject are free
Keep practising
Take a timed quiz with random questions, or estimate your training costs.