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452 - ATPL - In a hydraulic braking system, an accumulator is pre-charged to 1200 psi. An electrically driven hydraulic pump is started and provides a system pressure of 3000 psi. The hydraulic pressure gauge which is connected to the gas section of the accumulator, reads:

Question 452 - Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

3000 psi
1800 psi
4200 psi
1200 psi

Training tests and timed exam simulations ATPL - Airline Transport Pilot license