10 Questions
What is the purpose of pulling the circuit breaker for the inverter when the aircraft is not in service?
To prolong the service life of the inverter
What type of instrument gives the pilot directional information using a gyro rotor with a horizontal spin axis?
Directional Gyroscope
What is an advantage of using a Directional Gyroscope over a magnetic compass when turning onto a magnetic heading?
The Directional Gyroscope is not affected by turn or acceleration errors
What is meant by 'dead beat' in the context of a Directional Gyroscope?
The indication moves to the new position without over swing or under swing oscillations
Why is the Directional Gyroscope more reliable than a magnetic compass in higher latitudes?
The Directional Gyroscope is less affected by the vertical component of the Earth's magnetic field
What is the primary function of a Directional Gyroscope in an aircraft?
To provide directional information
What is the characteristic of a Directional Gyroscope that makes it a better flight reference than a magnetic compass?
It displays the heading change dynamically
What is the name of the component that rotates in a horizontal plane in a Directional Gyroscope?
Gyro rotor
What is the advantage of using a Directional Gyroscope in a turbine aeroplane?
It is a better flight reference than a magnetic compass
What is the purpose of the two gimbals in a Directional Gyroscope?
To stabilize the gyro rotor
Test your understanding of the gyroscope, its components, and principles of operation. Learn about the spin axis, gimbals, and axes of freedom in this introductory quiz.
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