Hydraulics

24問 • 1年前

ユーザ名非公開

通報

問題一覧

The left & right Hydraulic system is powered by

C.BothA&B

The engine dirven pumps are the primary pumps

A. TRUE

The electric motor pumps in the left & right hydraulic system

B. supplement the primary pumps during high system demand

The center hydraulic system

B. uses 2 electric pumps as the primary pumps

The air driven pumps of the center hydraulic system

A. serve as demand pumps

Both the air driven pumps of the center hydraulic system operate together, anytime there is an increased demand

B. FALSE

The components of the hydraulic system are

B. Isolation valves on the center hydraulic systems and shutoff valves on the left/right hydraulic system

The hydraulic synoptic shows

A. Hydraulic powered systems

What does this synoptic display mean ?

D. The system requires to be refilled

Any one system can adequately power enough flight controls for safe flight

A. TRUE

The center hydraulic system powers the

D. Flaps, Slats, Landing Gear, Steering, alternate and reserve brake systems

RAT (PRESS) Light, when illuminated indicates

C.BothA&B

Ram Air Turbine Unlocked (UNLKD) Light

A. Illuminates Amber when the RAT is not in the stowed position

The primary pump fault lights are illuminated amber when,

D. All of the above

Select the correct statement

D. Only one center demand pump is required to be operating during landing

With the engines shut down, the hydraulic pressure is maintained by

A. The demand pumps

After the flight has been completed and the engines are shut down,

B. The C1 & C2 electrical pumps, air driven pumps and the left demand pumps are turned off first

In the hydraulic system - Before the Engine start

D. The right demand pump is selected to AUTO first to prevent fluid transfer

If the left and right hydraulic systems are not operative, can the center hydraulic system power enough of the flight controls for a safe flight ?

B. YES

On the Hydraulic Synoptic Display, the the pressurization is depicted as

A. A Thin green line

What does the amber illuminated 'FAULT' imply ?

D. All of the above

Select the correct statement about the RAT

A. Loss of all three hydraulic system pressure cause the RAT to deploy

If both C1 & C2 demand pumps are turned on

B. System logic allows only C1 Demand pump to run

If the EICAS message HYD PRESS SYS C, continues to display even after the Center Demand pump has been turned ON, the likely cause for this is,

A. Loss of hydraulic fluid

Airplane General

Airplane General

Air Systems

Air Systems

Anti-Ice, Rain

Anti-Ice, Rain

Automatic Flight

Automatic Flight

Communications

Communications

Electrical

Electrical

Engines, APU

Engines, APU

Fire Protection

Fire Protection

Flight Controls

Flight Controls

Flight Instruments, Displays

ユーザ名非公開 · 41問 · 1年前

Flight Instruments, Displays

41問 • 1年前

ユーザ名非公開

Flight Management, Navigation

ユーザ名非公開 · 72問 · 1年前

Flight Management, Navigation

Fuel

Fuel

Landing Gear

Landing Gear

Warning Systems

Warning Systems

問題一覧

The left & right Hydraulic system is powered by

C.BothA&B

The engine dirven pumps are the primary pumps

A. TRUE

The electric motor pumps in the left & right hydraulic system

B. supplement the primary pumps during high system demand

The center hydraulic system

B. uses 2 electric pumps as the primary pumps

The air driven pumps of the center hydraulic system

A. serve as demand pumps

Both the air driven pumps of the center hydraulic system operate together, anytime there is an increased demand

B. FALSE

The components of the hydraulic system are

B. Isolation valves on the center hydraulic systems and shutoff valves on the left/right hydraulic system

The hydraulic synoptic shows

A. Hydraulic powered systems

What does this synoptic display mean ?

D. The system requires to be refilled

Any one system can adequately power enough flight controls for safe flight

A. TRUE

The center hydraulic system powers the

D. Flaps, Slats, Landing Gear, Steering, alternate and reserve brake systems

RAT (PRESS) Light, when illuminated indicates

C.BothA&B

Ram Air Turbine Unlocked (UNLKD) Light

A. Illuminates Amber when the RAT is not in the stowed position

The primary pump fault lights are illuminated amber when,

D. All of the above

Select the correct statement

D. Only one center demand pump is required to be operating during landing

With the engines shut down, the hydraulic pressure is maintained by

A. The demand pumps

After the flight has been completed and the engines are shut down,

B. The C1 & C2 electrical pumps, air driven pumps and the left demand pumps are turned off first

In the hydraulic system - Before the Engine start

D. The right demand pump is selected to AUTO first to prevent fluid transfer

If the left and right hydraulic systems are not operative, can the center hydraulic system power enough of the flight controls for a safe flight ?

B. YES

On the Hydraulic Synoptic Display, the the pressurization is depicted as

A. A Thin green line

What does the amber illuminated 'FAULT' imply ?

D. All of the above

Select the correct statement about the RAT

A. Loss of all three hydraulic system pressure cause the RAT to deploy

If both C1 & C2 demand pumps are turned on

B. System logic allows only C1 Demand pump to run

If the EICAS message HYD PRESS SYS C, continues to display even after the Center Demand pump has been turned ON, the likely cause for this is,

A. Loss of hydraulic fluid