Podcast
Questions and Answers
What device controls the green hydraulic servo control under normal operation for rudder ?
What device controls the green hydraulic servo control under normal operation for rudder ?
Which PRIM takes control of the yellow hydraulic servo control during normal operation for rudder
Which PRIM takes control of the yellow hydraulic servo control during normal operation for rudder
What happens if all three PRIMs fail for rudders ?
What happens if all three PRIMs fail for rudders ?
In case of a total electrical failure, or loss of rudder control due to flight control computers failure,
, what control does the Backup Control Module (BCM) use if the yellow hydraulic servo control is unavailable?
In case of a total electrical failure, or loss of rudder control due to flight control computers failure, , what control does the Backup Control Module (BCM) use if the yellow hydraulic servo control is unavailable?
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Which PRIM controls the blue hydraulic servo control during normal operation?
Which PRIM controls the blue hydraulic servo control during normal operation?
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What happens to rudder travel deflection as speed increases?
What happens to rudder travel deflection as speed increases?
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What occurs in the event of a failure that causes loss of the Rudder Travel Limit function?
What occurs in the event of a failure that causes loss of the Rudder Travel Limit function?
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When is full rudder authority recovered?
When is full rudder authority recovered?
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What does the available rudder deflection ensure?
What does the available rudder deflection ensure?
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What remains available regardless of the aircraft speed?
What remains available regardless of the aircraft speed?
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At what condition is maximum rudder deflection usually reached before full rudder pedal travel?
At what condition is maximum rudder deflection usually reached before full rudder pedal travel?
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What is the relationship between aircraft speed and maximum rudder deflection?
What is the relationship between aircraft speed and maximum rudder deflection?
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When does full rudder pedal travel become available?
When does full rudder pedal travel become available?
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At what speed is maximum rudder deflection typically achieved in relation to rudder pedal travel?
At what speed is maximum rudder deflection typically achieved in relation to rudder pedal travel?
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What is a key factor concerning maximum rudder pedal travel as speed increases?
What is a key factor concerning maximum rudder pedal travel as speed increases?
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Which statement is true about maximum rudder deflection at various speeds?
Which statement is true about maximum rudder deflection at various speeds?
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How is rudder trim adjusted in manual flight?
How is rudder trim adjusted in manual flight?
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What happens to rudder trim commands when the autopilot is engaged?
What happens to rudder trim commands when the autopilot is engaged?
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What component is used to reset the rudder trim to zero?
What component is used to reset the rudder trim to zero?
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Which motors operate normally for rudder trim during operation?
Which motors operate normally for rudder trim during operation?
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artificial feel and rudder trim are achieved by ?
artificial feel and rudder trim are achieved by ?
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What mechanism computes rudder trim orders when the autopilot is engaged and what executes ?
What mechanism computes rudder trim orders when the autopilot is engaged and what executes ?
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What happens to the rudder trim switch and reset pushbutton under autopilot operation?
What happens to the rudder trim switch and reset pushbutton under autopilot operation?
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Which of the following is NOT involved in the rudder trim process while autopilot is engaged?
Which of the following is NOT involved in the rudder trim process while autopilot is engaged?
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Study Notes
Electrical Rudder Control
- Primary control (PRIM 1, 2, and 3) operates hydraulic servos.
- PRIM 1 controls green servo.
- PRIM 2 controls blue servo.
- PRIM 3 controls yellow servo.
- Secondary control (SEC 1) takes over if all PRIMs fail; it controls green servo.
- Backup Control Module (BCM) takes over if electrical system fails or flight control computers fail.
- BCM controls yellow servo in priority.
- BCM controls blue servo if yellow servo is unavailable.
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Description
Test your knowledge on the electrical rudder control systems. This quiz covers the operation of primary, secondary, and backup control modules in hydraulic servo systems. Understand how each component interacts and prioritizes for optimal performance.
